{"title":"Yamaha F150LSA2 Outboard Parts - All Years \u0026 Models","description":"\u003c!-- AUTO:LEAF_INDEX:START --\u003e\n\u003cnav class=\"breadcrumb\" style=\"font-size:14px;color:#555;margin-bottom:16px;\"\u003e← Browse: \u003ca href=\"\/collections\/yamaha-outboard-motor-parts\"\u003eYamaha Parts\u003c\/a\u003e\u003c\/nav\u003e\n\u003ch2\u003eYamaha F150LSA2 Outboard Parts Catalog\u003c\/h2\u003e\n\u003cp\u003eFind quality replacement and aftermarket parts for your \u003cstrong\u003eYamaha F150LSA2\u003c\/strong\u003e outboard motor. Select your specific year and serial number range below.\u003c\/p\u003e\n\u003ch3\u003eBrowse by Year \u0026amp; Model (3 variants)\u003c\/h3\u003e\n\u003cul class=\"model-list\"\u003e\n \u003cli\u003e\u003ca href=\"\/collections\/yamaha-f150lsa2-2023\"\u003eF150LSA2 2023\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"\/collections\/yamaha-f150lsa2-2024\"\u003eF150LSA2 2024\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"\/collections\/yamaha-f150lsa2-2025\"\u003eF150LSA2 2025\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- AUTO:LEAF_INDEX:END --\u003e","products":[{"product_id":"water-pump-impeller-kit-for-yamaha-150-300-hp-61a-w0078-a2-00","title":"Water Pump Impeller Repair Kit – Fits Yamaha Outboard 150-300 HP (Replaces 61A-W0078-A2-00, 61A-W0078-A3-00)","description":"\u003ch2\u003eWater Pump Impeller Repair Kit – Fits Yamaha Outboard 150-300 HP\u003c\/h2\u003e\n\u003cp\u003eThis complete water pump repair kit is designed for Yamaha 2-stroke and 4-stroke outboard engines ranging from 150 to 300 HP. It is compatible with a wide range of V6 HPDI, V6 OX66, and V6 F-series outboard models, providing a comprehensive solution for cooling system maintenance.\u003c\/p\u003e\n\u003cp\u003eThis kit serves as a direct replacement for Yamaha part numbers \u003cstrong\u003e61A-W0078-A2-00\u003c\/strong\u003e, \u003cstrong\u003e61A-W0078-A3-00\u003c\/strong\u003e, and \u003cstrong\u003e61A-W0078-A4-00\u003c\/strong\u003e, along with Sierra aftermarket parts \u003cstrong\u003e18-3396-1\u003c\/strong\u003e and \u003cstrong\u003e18-3395\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e Designed for direct OEM replacement with no modifications required.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePremium Materials:\u003c\/strong\u003e Features a durable Nylon PA66 plastic housing, a high-performance neoprene marine rubber impeller, and 316 stainless steel components for corrosion resistance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eComplete Kit:\u003c\/strong\u003e Includes all necessary gaskets, O-rings, and hardware for a full rebuild.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eSuperseded By\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A4-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSierra\u003c\/td\u003e\n \u003ctd\u003e18-3396-1\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSierra\u003c\/td\u003e\n \u003ctd\u003e18-3395\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eRated HP\u003c\/th\u003e\n \u003cth\u003eStroke\u003c\/th\u003e\n \u003cth\u003eOEM Part No.\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e150 HPDI\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e175 HPDI\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e200 HPDI\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e250 HPDI\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e150 OX66\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e200 OX66\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e225 OX66\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF225\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF250\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF300\u003c\/td\u003e\n \u003ctd\u003e300\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 61A-W0078-A3-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eComplete Water Pump Impeller Repair Kit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eNylon PA66 plastic\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eImpeller Material\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eNeoprene marine rubber\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eOther Materials\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e316 stainless steel (cup and wear plate), non-asbestos gaskets, NBR O-rings\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e1 Year\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cp\u003eThis kit includes the following components for a complete water pump service:\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e1 x Woodruff Key (90280-04M05-00)\u003c\/li\u003e\n \u003cli\u003e1 x Outer Plate, Cartridge (6G5-44323-00-00)\u003c\/li\u003e\n \u003cli\u003e4 x With Washer Bolt (90119-08M14-00)\u003c\/li\u003e\n \u003cli\u003e1 x Insert (Cartridge) (61A-44322-01-00)\u003c\/li\u003e\n \u003cli\u003e1 x O-Ring (93210-86M38-00)\u003c\/li\u003e\n \u003cli\u003e1 x Water Pump Gasket (6E5-44315-A0-00)\u003c\/li\u003e\n \u003cli\u003e1 x O-Ring (93210-37M67-00)\u003c\/li\u003e\n \u003cli\u003e\u003cspan style=\"color:red;\"\u003e1 x Impeller (6E5-44352-00-00)\u003c\/span\u003e\u003c\/li\u003e\n \u003cli\u003e1 x Dowel Pin (93606-12019-00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eExplosion Diagram\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/storage.megazip.net\/catalog\/M\/0fe\/0fe7f8ad0bb61c3e765cb753ddd02e9d.png\" alt=\"Explosion Diagram\" loading=\"lazy\"\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n \u003cli\u003eDisconnect the negative battery cable and remove the engine cowling.\u003c\/li\u003e\n \u003cli\u003eDrain the gear lube from the lower unit completely.\u003c\/li\u003e\n \u003cli\u003eRemove the mounting bolts that attach the lower unit to the midsection and carefully detach it.\u003c\/li\u003e\n \u003cli\u003eUnbolt and remove the water pump housing from the top of the lower unit.\u003c\/li\u003e\n \u003cli\u003eSlide the old impeller off the drive shaft, making sure to remove the Woodruff key.\u003c\/li\u003e\n \u003cli\u003eRemove the old wear plate, gaskets, and O-rings from the housing and base.\u003c\/li\u003e\n \u003cli\u003eThoroughly clean the mating surfaces of the pump housing and base.\u003c\/li\u003e\n \u003cli\u003eInstall the new gasket and wear plate onto the lower unit.\u003c\/li\u003e\n \u003cli\u003eInstall the new Woodruff key and slide the new impeller onto the driveshaft, turning clockwise to seat the vanes.\u003c\/li\u003e\n \u003cli\u003eLubricate the new housing insert and O-rings, then install the housing over the impeller.\u003c\/li\u003e\n \u003cli\u003eSecure the housing with the provided bolts, torquing them to the manufacturer's specification.\u003c\/li\u003e\n \u003cli\u003eReinstall the lower unit, refill with fresh gear lube, and test the engine in water to confirm proper water flow.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm this kit fits my engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReview the \"Compatible Engine Models\" and \"Part Number Cross-Reference\" tables on this page. For Yamaha owners, you can use the linked Serial Number Guide to verify your exact model and year. Comparing the parts in the product photos to your existing parts is also a reliable verification step.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the signs of a failing water pump impeller?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCommon signs include the engine overheating at idle or low speeds, a weak or non-existent stream of water from the \"telltale\" outlet port, and a brittle, cracked, or deformed impeller upon visual inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should the water pump impeller be replaced?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAs a critical preventative maintenance item, the impeller should be inspected annually and replaced every 1-2 years or 100-200 hours of operation, whichever comes first, to prevent cooling system failure and engine damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM vs. Aftermarket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast do you ship and how much does it cost?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is your warranty and return policy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":49444230299961,"sku":"22KY022","price":56.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Water_Pump_Impeller_Kit_for_Yamaha_150-300_HP_61A-W0078-A2-00_-_JLM_MARINE-8285739.jpg?v=1755400341"},{"product_id":"oil-filter-for-yamaha-150-250-hp-and-mercury-225hp-18-7906-1","title":"Oil Filter for Yamaha 150-250 HP and Mercury 225HP 18-7906-1","description":"\u003ch2\u003eOil Filter – Fits Yamaha 150-250 HP \u0026amp; Mercury 225 HP Outboards\u003c\/h2\u003e\n\u003cp\u003eThis high-quality spin-on oil filter is engineered for Yamaha 4-stroke outboards from 150 to 250 HP and Mercury 225 HP 4-stroke outboards. It is designed to effectively filter contaminants from engine oil, ensuring optimal performance and extending the life of your engine.\u003c\/p\u003e\n\u003cp\u003eAs a direct replacement for multiple OEM and aftermarket part numbers, this filter provides a reliable alternative for routine maintenance. It fits a wide range of Yamaha F-series and VF-series models as well as specific Mercury outboards.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e Direct spin-on filter.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Fits Yamaha 4-stroke 150-250 HP and Mercury 4-stroke 225 HP outboards.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReplaces Part Numbers:\u003c\/strong\u003e Yamaha 69J-13440-04, Mercury 35-822626T7, Sierra 18-7906-1, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e69J-13440-04-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e69J-13440-03-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e69J-13440-02-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e69J-13440-01-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e69J-13440-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMercury\u003c\/td\u003e\n \u003ctd\u003e35-822626T7\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMercury\u003c\/td\u003e\n \u003ctd\u003e35-822626Q15\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMercury\u003c\/td\u003e\n \u003ctd\u003e35-8226267\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSierra\u003c\/td\u003e\n \u003ctd\u003e18-7906-1\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSierra\u003c\/td\u003e\n \u003ctd\u003e18-7906\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMallory\u003c\/td\u003e\n \u003ctd\u003e9-57808\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor Mercury owners, here’s a guide to help you identify your engine’s serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMercury Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMercury Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eRated HP\u003c\/th\u003e\n \u003cth\u003eStroke\u003c\/th\u003e\n \u003cth\u003eOEM Part No.\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e69J-13440-04\u003c\/td\u003e\n \u003ctd\u003eSupersedes earlier 69J-13440-0X versions\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e69J-13440-04\u003c\/td\u003e\n \u003ctd\u003eSupersedes earlier 69J-13440-0X versions\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e69J-13440-04\u003c\/td\u003e\n \u003ctd\u003eSupersedes earlier 69J-13440-0X versions\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF175\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e69J-13440-04\u003c\/td\u003e\n \u003ctd\u003eSupersedes earlier 69J-13440-0X versions\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e69J-13440-04\u003c\/td\u003e\n \u003ctd\u003eSupersedes earlier 69J-13440-0X versions\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF225\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e69J-13440-04\u003c\/td\u003e\n \u003ctd\u003eSupersedes earlier 69J-13440-0X versions\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF250\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e69J-13440-04\u003c\/td\u003e\n \u003ctd\u003eSupersedes earlier 69J-13440-0X versions\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMercury\u003c\/td\u003e\n \u003ctd\u003e[Data Needed]\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e35-822626T7\u003c\/td\u003e\n \u003ctd\u003eAlso crosses to 35-822626Q15, 35-8226267\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eSpin-on Oil Filter\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eSpin-on\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eHousing Color\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eBlack\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDirect spin-on\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eFitting Type\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eSpin-on filter\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e3\/4\" x 16 NPT\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e1 x Oil Filter \u003cspan style=\"color:red;\"\u003e(Replaces 69J-13440-04 \/ 18-7906-1)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n \u003cli\u003eEnsure the engine is cool and place an oil drain pan beneath the existing filter.\u003c\/li\u003e\n \u003cli\u003eUsing an oil filter wrench, turn the old filter counter-clockwise to remove it.\u003c\/li\u003e\n \u003cli\u003eWipe the engine's filter mounting surface clean with a lint-free cloth.\u003c\/li\u003e\n \u003cli\u003eLightly lubricate the gasket of the new filter with a thin layer of fresh engine oil.\u003c\/li\u003e\n \u003cli\u003eSpin the new filter on by hand until the gasket makes firm contact with the mounting surface.\u003c\/li\u003e\n \u003cli\u003eTighten the filter another \u003cstrong\u003e3\/4 to 1 full turn\u003c\/strong\u003e by hand. Do not overtighten.\u003c\/li\u003e\n \u003cli\u003eRefill the engine with the manufacturer-specified oil type and quantity.\u003c\/li\u003e\n \u003cli\u003eStart the engine and run it for a minute while checking for any leaks around the filter seal.\u003c\/li\u003e\n \u003cli\u003eShut off the engine, wait several minutes for the oil to settle, and re-check the oil level on the dipstick. Top off if necessary.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this filter fits my engine?\u003c\/strong\u003e\u003cbr\u003e\nA: This filter is designed for Yamaha 4-stroke 150-250 HP outboards and Mercury 225 HP 4-stroke models. The best method for confirmation is to match part numbers. Check if your current filter corresponds to Yamaha \u003cstrong\u003e69J-13440-04\u003c\/strong\u003e, Mercury \u003cstrong\u003e35-822626T7\u003c\/strong\u003e, Sierra \u003cstrong\u003e18-7906-1\u003c\/strong\u003e, or any other numbers in our cross-reference table.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the thread size of this oil filter?\u003c\/strong\u003e\u003cbr\u003e\nA: The thread size is \u003cstrong\u003e3\/4\" x 16 NPT\u003c\/strong\u003e. Always confirm this specification matches your outboard's requirements before attempting installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the oil filter?\u003c\/strong\u003e\u003cbr\u003e\nA: For optimal engine health, we recommend replacing the oil filter every time you perform an oil change, typically every 100 hours of operation or at least once per boating season, whichever comes first.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM vs. Aftermarket?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":49539067707705,"sku":"23OF808","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Oil_Filter_for_Yamaha_150-250_HP_and_Mercury_225HP__18-7906-1_-_JLM_MARINE-8286742.jpg?v=1755742274"},{"product_id":"water-pump-impeller-for-yamaha-9-9-15-hp-6e5-44352-01","title":"6E5-44352;6E5-44352-01 Outboard Impeller for Yamaha 90 Jet 100B 115A 115B 115C 130B 150A 150F 175D 200A 200C 200F 200G 225A 225B 225C 225D 225G 250A 250B 250G F75 F90 F100B F115A F150A F175 F200C F225A F225B F225C F250A F250B | JLM Marine","description":"\u003ch2\u003eOutboard Impeller 6E5-44352-01 – Fits Yamaha 2-Stroke \u0026amp; 4-Stroke 75–300 HP\u003c\/h2\u003e\n\n\u003cp\u003eThis aftermarket water pump impeller is engineered to fit a wide range of Yamaha outboard engines, including 2-stroke models from 90 HP to 300 HP (1984 and up) and 4-stroke models from 75 HP to 250 HP (2000–2018). Designed as a direct replacement for Yamaha OEM part numbers \u003cstrong\u003e6E5-44352-00-00\u003c\/strong\u003e and \u003cstrong\u003e6E5-44352-01\u003c\/strong\u003e, this impeller ensures reliable cooling system performance across V4 and V6 engine platforms.\u003c\/p\u003e\n\n\u003cp\u003eThis impeller replaces Yamaha OEM \u003cstrong\u003e6E5-44352\u003c\/strong\u003e and \u003cstrong\u003e6E5-44352-01\u003c\/strong\u003e, as well as Sierra \u003cstrong\u003e18-3070\u003c\/strong\u003e and CEF \u003cstrong\u003e500371\u003c\/strong\u003e. It is constructed from durable neoprene with 6 blades, featuring an external diameter of 89.00 mm (3.50 inch) and an internal shaft diameter of 22.80 mm (0.90 inch).\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePackage includes \u003cstrong\u003e1 × Neoprene Impeller\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with both 2-stroke and 4-stroke Yamaha outboards\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for multiple OEM and aftermarket part numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha OEM\u003c\/td\u003e\n\u003ctd\u003e6E5-44352\u003c\/td\u003e\n\u003ctd\u003ePrimary OEM number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha OEM\u003c\/td\u003e\n\u003ctd\u003e6E5-44352-01\u003c\/td\u003e\n\u003ctd\u003ePrimary OEM number\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha OEM\u003c\/td\u003e\n\u003ctd\u003e6E5-44352-00-00\u003c\/td\u003e\n\u003ctd\u003eAlternate OEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha OEM\u003c\/td\u003e\n\u003ctd\u003e6E0-44352-01\u003c\/td\u003e\n\u003ctd\u003eAlternate OEM reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3070\u003c\/td\u003e\n\u003ctd\u003eAftermarket equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEF\u003c\/td\u003e\n\u003ctd\u003e500371\u003c\/td\u003e\n\u003ctd\u003eAftermarket equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e90 Jet\u003c\/td\u003e\n\u003ctd\u003e90 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1992–1994\u003c\/td\u003e\n\u003ctd\u003eJet model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003ctd\u003e100 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e115B \/ 115C\u003c\/td\u003e\n\u003ctd\u003e115 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e130B\u003c\/td\u003e\n\u003ctd\u003e130 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1988 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e150A \/ 150F\u003c\/td\u003e\n\u003ctd\u003e150 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e175D\u003c\/td\u003e\n\u003ctd\u003e175 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e200A \/ 200F \/ 200G\u003c\/td\u003e\n\u003ctd\u003e200 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1984 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e225D \/ 225G\u003c\/td\u003e\n\u003ctd\u003e225 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1990 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e250A \/ 250B \/ 250G\u003c\/td\u003e\n\u003ctd\u003e250 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e1990 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e300\u003c\/td\u003e\n\u003ctd\u003e300 HP\u003c\/td\u003e\n\u003ctd\u003e2-Stroke\u003c\/td\u003e\n\u003ctd\u003e2004 \u0026amp; UP\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF75\u003c\/td\u003e\n\u003ctd\u003e75 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF90\u003c\/td\u003e\n\u003ctd\u003e90 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2016–2018\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF100B\u003c\/td\u003e\n\u003ctd\u003e100 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2018\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF115A\u003c\/td\u003e\n\u003ctd\u003e115 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2000–2018\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF150A\u003c\/td\u003e\n\u003ctd\u003e150 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2012–2018\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF175\u003c\/td\u003e\n\u003ctd\u003e175 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2014–2018\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF200C\u003c\/td\u003e\n\u003ctd\u003e200 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2002–2018\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF225A \/ F225B \/ F225C\u003c\/td\u003e\n\u003ctd\u003e225 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2002–2018\u003c\/td\u003e\n\u003ctd\u003e3.3 L displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF250A \/ F250B\u003c\/td\u003e\n\u003ctd\u003e250 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2002–2018\u003c\/td\u003e\n\u003ctd\u003e3.3 L displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e6E5-44352; 6E5-44352-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAftermarket Equivalent (Sierra)\u003c\/td\u003e\n\u003ctd\u003e18-3070\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAftermarket Equivalent (CEF)\u003c\/td\u003e\n\u003ctd\u003e500371\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNeoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Blades\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Impeller Diameter\u003c\/td\u003e\n\u003ctd\u003e89.00 mm \/ 3.50 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Shaft Insert Diameter\u003c\/td\u003e\n\u003ctd\u003e22.80 mm \/ 0.90 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 70 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eAll V4-V6 Yamaha outboards from 1984 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 × Neoprene Outboard Impeller\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnect the fuel line\u003c\/strong\u003e and ensure the engine is off and cool before beginning any service work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove the lower unit\u003c\/strong\u003e from the outboard motor by loosening the retaining bolts and lowering the gear case carefully.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocate the water pump housing\u003c\/strong\u003e on the lower unit, typically secured by several screws or bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove the water pump cover\u003c\/strong\u003e and carefully extract the old impeller, noting its orientation and rotation direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect the pump housing and liner\u003c\/strong\u003e for scoring, corrosion, or wear; replace if damaged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLubricate the new impeller blades\u003c\/strong\u003e with water-resistant marine grease or glycerin to ease installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert the new impeller\u003c\/strong\u003e into the housing, ensuring the blades face the correct direction (same as the original).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinstall the water pump cover and plate\u003c\/strong\u003e, tightening fasteners evenly to the manufacturer's torque specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReattach the lower unit\u003c\/strong\u003e to the outboard, aligning the drive shaft and water tube properly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTighten all retaining bolts\u003c\/strong\u003e securely and reconnect the fuel line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubmerge the lower unit in water\u003c\/strong\u003e (or use flushing muffs) and start the engine to confirm water circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck for leaks or overheating\u003c\/strong\u003e during a brief test run; shut down immediately if issues arise.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this impeller fits my engine?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your engine model, horsepower, and year with the compatibility table above. Verify your OEM part number (6E5-44352 or 6E5-44352-01) matches, or consult Yamaha parts diagrams for your serial number.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the water pump impeller?\u003c\/strong\u003e\u003cbr\u003e\nA: Yamaha recommends inspecting the impeller annually and replacing it every 2–3 years or 300–400 operating hours, whichever comes first. Replace immediately if blades show cracking, missing pieces, or deformation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are common signs of impeller failure?\u003c\/strong\u003e\u003cbr\u003e\nA: Watch for engine overheating, reduced or no water flow from the tell-tale (pee hole), steam from the engine, or unusual temperature gauge readings. Any of these symptoms require immediate shutdown and inspection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this impeller on both 2-stroke and 4-stroke Yamaha engines?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, this impeller is designed to fit both 2-stroke (90–300 HP, 1984 \u0026amp; up) and 4-stroke (75–250 HP, 2000–2018) Yamaha outboards, provided your model is listed in the compatibility table.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this impeller come with installation hardware or gaskets?\u003c\/strong\u003e\u003cbr\u003e\nA: This package includes only the neoprene impeller. Gaskets, seals, and other water pump components are sold separately; we recommend replacing the entire water pump kit for best results.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between OEM and aftermarket impellers?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50471625326905,"sku":"17IY011","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Water_Pump_Impeller_for_Yamaha_99-15_HP_6E5-44352-01_-_JLM_MARINE-8288678.jpg?v=1755252410"},{"product_id":"water-pump-impeller-kit-for-yamaha-f75-to-f100-61a-w0078-a3","title":"Water Pump Impeller Kit – Fits Yamaha F75-F100 Outboard Motors (Replaces 61A-W0078-A3-00)","description":"\u003ch2\u003eWater Pump Impeller Kit – Fits Yamaha F75-F100 Outboard Motors (Replaces 61A-W0078-A3-00)\u003c\/h2\u003e\n\u003cp\u003eThis water pump impeller service kit is designed for \u003cstrong\u003eYamaha F75, F80, F90, and F100 4-Stroke outboard engines\u003c\/strong\u003e manufactured between 1999 and 2013. Please refer to the detailed model list below to ensure an exact match for your engine.\u003c\/p\u003e\n\u003cp\u003eThis kit serves as a direct replacement for Yamaha OEM part numbers \u003cstrong\u003e61A-W0078-A3-00, 61A-W0078-A2-00, and 61A-W0078-A4-00\u003c\/strong\u003e, as well as aftermarket parts from Sierra (18-3396-1) and Mallory (9-48618).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes all necessary components for a complete water pump rebuild, including the housing, impeller, gaskets, and hardware.\u003c\/li\u003e\n\u003cli\u003eEngineered for a direct bolt-on assembly, matching OEM fit and function.\u003c\/li\u003e\n\u003cli\u003eThe impeller is constructed from high-quality, durable neoprene marine rubber for reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A4-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3396-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory\u003c\/td\u003e\n\u003ctd\u003e9-48618\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eRated HP\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eOEM Part No.\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF75\u003c\/td\u003e\n\u003ctd\u003e75\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999-2003\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF80A, F80AET, F80TLR, F80TJR\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999-2003\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF80B, F80BET\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2005-2015\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF90\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2003-2011\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n\u003ctd\u003e68V, 68V0, 68W0 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF100A, F100AET, F100TLR, F100TRZ\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e1999-2006\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF100DET\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2005-2015\u003c\/td\u003e\n\u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n\u003ctd\u003e68V, 68V0, 68W0 series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWater Pump Impeller Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBolt-on assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\/Nylon PA66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eImpeller Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeoprene Marine Rubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e454g (16 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOther Technical Attributes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComplete rebuild kit with housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x \u003cspan style=\"color:red;\"\u003eCartridge Insert (61A-44322-02-00)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x O-Ring (93210-86M38-00)\u003c\/li\u003e\n\u003cli\u003e1 x O-Ring (93210-37M67-00)\u003c\/li\u003e\n\u003cli\u003e1 x \u003cspan style=\"color:red;\"\u003eImpeller (6E5-44352-01-00)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x Cartridge Outer Plate (6G5-44323-01-00)\u003c\/li\u003e\n\u003cli\u003e1 x Water Pump Gasket (6E5-44315-A0-00)\u003c\/li\u003e\n\u003cli\u003e2 x Dowel Pins (93606-12019-00)\u003c\/li\u003e\n\u003cli\u003e4 x Bolts, With Washer (90119-08M14-00)\u003c\/li\u003e\n\u003cli\u003e1 x Woodruff Key (90280-04M05-00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the negative battery cable and remove the engine cover for safety.\u003c\/li\u003e\n\u003cli\u003ePlace the outboard in neutral and remove the bolts securing the lower unit (gearcase) to the upper casing, then carefully lower it.\u003c\/li\u003e\n\u003cli\u003eUnbolt and remove the old water pump housing to expose the impeller and wear plate.\u003c\/li\u003e\n\u003cli\u003eNote the orientation of the old parts, then remove the impeller, Woodruff key, wear plate, and gaskets.\u003c\/li\u003e\n\u003cli\u003eThoroughly clean all mating surfaces, ensuring they are free of old gasket material, salt deposits, or corrosion.\u003c\/li\u003e\n\u003cli\u003eInstall the new dowel pins and Woodruff key onto the driveshaft.\u003c\/li\u003e\n\u003cli\u003ePlace the new gasket and cartridge outer plate onto the lower unit.\u003c\/li\u003e\n\u003cli\u003eSlide the new impeller onto the driveshaft, turning the shaft clockwise to correctly seat the impeller vanes inside the housing.\u003c\/li\u003e\n\u003cli\u003eInstall the new cartridge insert and O-rings, ensuring they are properly seated.\u003c\/li\u003e\n\u003cli\u003eSecure the new pump housing with the provided bolts, tightening them evenly to the manufacturer's specified torque.\u003c\/li\u003e\n\u003cli\u003eReinstall the lower unit onto the outboard, ensuring the driveshaft, shift shaft, and water tube are correctly aligned.\u003c\/li\u003e\n\u003cli\u003eOnce assembled, start the engine using a water supply (flushing muffs) and confirm a steady stream of water from the tell-tale port.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this kit fits my engine?\u003c\/strong\u003e\u003cbr\u003eA: First, check your engine's model and year against the \"Compatible Engine Models\" table. This kit fits a specific range of Yamaha F75, F80, F90, and F100 models. For further verification, we recommend using the linked Yamaha Serial Number Guide to identify your exact engine details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the common signs of a failing water pump impeller?\u003c\/strong\u003e\u003cbr\u003eA: Key indicators include the engine overheating at idle or low speeds, a weak or intermittent water stream from the \"tell-tale\" outlet port, or a high-pitched whining sound from the lower unit. During a visual inspection, you may also see cracked, brittle, or missing vanes on the old impeller.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the water pump impeller?\u003c\/strong\u003e\u003cbr\u003eA: For preventative maintenance and to ensure engine reliability, it is best practice to inspect the impeller annually and replace it every \u003cstrong\u003e1-2 years or 100-200 hours of use\u003c\/strong\u003e. Replacement intervals should be shorter if the engine is operated frequently in saltwater or sandy\/silty conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: OEM vs. Aftermarket?\u003c\/strong\u003e\u003cbr\u003eA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003eA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003eA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—\u003cstrong\u003edo not proceed with the purchase.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThis product is an \u003cstrong\u003eaftermarket replacement part\u003c\/strong\u003e and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional installation is recommended\u003c\/strong\u003e to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50485703901497,"sku":"23KY721","price":95.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Water_Pump_Impeller_Kit_for_Yamaha_F75_to_F100_61A-W0078-A3_-_JLM_MARINE-8289402.jpg?v=1755252163"},{"product_id":"water-pump-impeller-kit-for-yamaha-f75-to-f100-61a-w0078-a3-1","title":"Water Pump Repair Kit – Fits Yamaha Outboard F150\/F200\/F225 (Replaces 61A-W0078-A3-00, 61A-W0078-A4-00)","description":"\u003ch2\u003eWater Pump Repair Kit – Fits Yamaha Outboard F150\/F200\/F225\u003c\/h2\u003e\n\u003cp\u003eThis water pump repair kit is designed for a wide range of Yamaha 4-Stroke and 2-Stroke outboard motors, including the F150, F200, F225, and F250 series from 1992 to the present. It contains all necessary components for a complete and reliable rebuild of your outboard's cooling system, which is a critical part of the recommended 100-hour and mandatory 300-hour service schedules.\u003c\/p\u003e\n\u003cp\u003eThis kit is a direct replacement for Yamaha OEM part numbers \u003cstrong\u003e61A-W0078-A3-00\u003c\/strong\u003e and the current supersession \u003cstrong\u003e61A-W0078-A4-00\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eComprehensive Kit:\u003c\/strong\u003e Includes the impeller, housing, plates, gaskets, seals, and hardware for a full service.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect Fitment:\u003c\/strong\u003e Engineered to meet or exceed OEM specifications for seamless installation and performance.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eScheduled Maintenance:\u003c\/strong\u003e Essential for completing the 100-hour\/annual and 300-hour\/3-year service intervals to prevent engine overheating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eSuperseded By\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A4-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eRated HP\u003c\/th\u003e\n \u003cth\u003eStroke\u003c\/th\u003e\n \u003cth\u003eYears\u003c\/th\u003e\n \u003cth\u003eOEM Part No.\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2004–Present\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003eCurrent part superseded\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2004–Present\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003eCurrent part superseded\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF225\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2004–Present\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003eCurrent part superseded\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1992–Present\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1992–Present\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eS150, SX150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eS200, SX200\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eS250, SX250\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eV150, VX150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eV250, VX250\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVZ150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVZ200 (2.6L)\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eZ150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eZ300\u003c\/td\u003e\n \u003ctd\u003e300\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003eAll years\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eP150, P200\u003c\/td\u003e\n \u003ctd\u003e150, 200\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1997–1999\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eC150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1997–1999\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003ePX150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1999\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\/61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eOutboard Water Pump Repair Kit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eHousing Material\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eComposite\/Plastic with metal components\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eMarine outboard cooling system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eService Schedule\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eEvery 100 hours or annually (recommended)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eRequired Service\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eEvery 300 hours or 3 years (mandatory)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eOther Technical Attributes\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eIncludes impeller, housing plates, gaskets, seals, and mounting hardware\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e1 x Insert, Cartridge (61A-44322-02-00)\u003c\/li\u003e\n \u003cli\u003e1 x O-Ring (93210-86M38-00)\u003c\/li\u003e\n \u003cli\u003e1 x O-Ring (93210-37M67-00)\u003c\/li\u003e\n \u003cli\u003e1 x Impeller (6E5-44352-01-00)\u003c\/li\u003e\n \u003cli\u003e1 x Outer Plate, Cartridge (6G5-44323-01-00)\u003c\/li\u003e\n \u003cli\u003e1 x Gasket, Water Pump (6E5-44315-A0-00)\u003c\/li\u003e\n \u003cli\u003e2 x Pine, Dowel (93606-12019-00)\u003c\/li\u003e\n \u003cli\u003e4 x Bolt, With Washer (90119-08M14-00)\u003c\/li\u003e\n \u003cli\u003e1 x Key, Woodruff (90280-04M05-00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n \u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e Disconnect the battery and ensure the engine is turned off and cool.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAccess the Pump:\u003c\/strong\u003e Remove the lower unit (gearcase) from the outboard by unfastening the mounting bolts.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRemove Old Pump:\u003c\/strong\u003e Unscrew the bolts securing the water pump housing and carefully lift it off the driveshaft.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInspect and Clean:\u003c\/strong\u003e Take note of the old parts' orientation. Remove the old impeller, gaskets, and plates. Clean all mounting surfaces thoroughly.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstall New Components:\u003c\/strong\u003e Install the new Woodruff key, gaskets, and wear plates. Slide the new impeller onto the driveshaft, turning it clockwise to align the vanes correctly within the housing.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSecure Housing:\u003c\/strong\u003e Place the new housing over the impeller and fasten it with the new bolts, tightening them to the manufacturer's torque specifications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReassemble:\u003c\/strong\u003e Reinstall the lower unit onto the outboard, making sure the driveshaft and water tube are correctly aligned.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTest Operation:\u003c\/strong\u003e Reconnect the battery. Start the engine using a water source (flushing muffs) and check for a strong, steady stream from the tell-tale outlet.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this kit fits my specific engine?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Please review the \"Compatible Engine Models\" table above. For Yamaha owners, we highly recommend using the official \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e to confirm your model and year before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my outboard's water pump impeller and kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yamaha recommends replacing the water pump impeller as part of its \u003cstrong\u003e100-hour or annual service\u003c\/strong\u003e. A full kit replacement is considered mandatory maintenance at every \u003cstrong\u003e300 hours or 3 years\u003c\/strong\u003e, whichever comes first, to ensure the reliability of the cooling system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the symptoms of a failing water pump?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Common signs include the engine overheating at idle or low speeds, a weak or non-existent water stream from the \"tell-tale\" outlet, or an alarm from the engine's temperature warning system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: OEM vs. Aftermarket?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50485705015609,"sku":"23KY722","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Water_Pump_Impeller_Kit_for_Yamaha_F75_to_F100_61A-W0078-A3_-_JLM_MARINE-8289409.jpg?v=1755252163"},{"product_id":"water-pump-impeller-kit-for-yamaha-f75-to-f100-61a-w0078-00","title":"Water Pump Repair Kit – Fits Yamaha 75-250HP (Replaces 61A-W0078-A3-00, 61A-W0078-A4-00)","description":"\u003ch2\u003eWater Pump Repair Kit – Fits Yamaha 75-300HP (Replaces 61A-W0078-A3-00, 61A-W0078-A4-00)\u003c\/h2\u003e\n\u003cp\u003eThis water pump repair kit is designed for a wide range of Yamaha outboard motors, providing a reliable solution for maintaining your engine's cooling system. It is engineered to meet or exceed OEM specifications for fit, form, and function, ensuring proper performance and longevity.\u003c\/p\u003e\n\u003cp\u003eThis kit is a direct replacement for multiple Yamaha and aftermarket part numbers, compatible with various 2-stroke (150-250HP) and 4-stroke (75-300HP) models. Please consult the compatibility tables below to ensure this part is right for your specific engine.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstallation Method:\u003c\/strong\u003e Direct OEM replacement.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eKit Contents:\u003c\/strong\u003e Includes impeller, gaskets, O-rings, plate, and hardware for a complete overhaul.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Fits a broad range of Yamaha V6, HPDI, Carb, and EFI models from 1992 to 2023.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eSuperseded By\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A2-00\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A4-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003e61A-W0078-A4-00\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eCurrent Part\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSierra\u003c\/td\u003e\n \u003ctd\u003e18-3396-1\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eAftermarket\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMallory\u003c\/td\u003e\n \u003ctd\u003e9-48618\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003ctd\u003eAftermarket\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ch3\u003eYamaha 4-Stroke Models\u003c\/h3\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eRated HP\u003c\/th\u003e\n \u003cth\u003eStroke\u003c\/th\u003e\n \u003cth\u003eYears\u003c\/th\u003e\n \u003cth\u003eOEM Part No.\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF75BET, TR, TLR\u003c\/td\u003e\n \u003ctd\u003e75\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2005\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF80A, AET, TLR, TJR\u003c\/td\u003e\n \u003ctd\u003e80\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e1999–2003\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF80B, BET\u003c\/td\u003e\n \u003ctd\u003e80\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2005–2015\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF90\u003c\/td\u003e\n \u003ctd\u003e90\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2003–2011\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF100A, AET, TLR, TRZ\u003c\/td\u003e\n \u003ctd\u003e100\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e1999–2006\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF100DET\u003c\/td\u003e\n \u003ctd\u003e100\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2005–2015\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2002–2023\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eAll models including F150C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175LA, F175XA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2014–2016\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2002–2016\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eMultiple variants including F200LB, F200XA, F200XB, F200XCA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF225\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2002–2016\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eMultiple variants including F225TUR, F225TXR, F225XA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF250TUR\/TXR\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2005\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF175LA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2015–2016\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eVMAX SHO\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n \u003ch3\u003eYamaha 2-Stroke Models\u003c\/h3\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eRated HP\u003c\/th\u003e\n \u003cth\u003eStroke\u003c\/th\u003e\n \u003cth\u003eYears\u003c\/th\u003e\n \u003cth\u003eOEM Part No.\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1992–2014\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eAll models\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e175TLRY, 175TXRY\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e2000\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e200TLRV\/W\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1997–1998\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e225\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1997\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1992–2005\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eC150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1997–1999\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eCommercial\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eP150\/P175\/P200\u003c\/td\u003e\n \u003ctd\u003e150-200\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1991–1996\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003ePX150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1999\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eS150\/S175\/S200\/S250\u003c\/td\u003e\n \u003ctd\u003e150-250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1997–1999\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eSaltwater Series\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eSX150\/SX200\/SX225\/SX250\u003c\/td\u003e\n \u003ctd\u003e150-250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1999–2005\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eV150\/V250\u003c\/td\u003e\n \u003ctd\u003e150-250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e1992–2005\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVX150\/VX200\/VX225\/VX250\u003c\/td\u003e\n \u003ctd\u003e150-250\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e2000–2005\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eHPDI\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVZ150\/VZ175\/VZ200\u003c\/td\u003e\n \u003ctd\u003e150-200\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e2001–2012\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003eVZ200 (2.6L)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eZ150\/Z175\/Z200\/Z250\/Z300\u003c\/td\u003e\n \u003ctd\u003e150-300\u003c\/td\u003e\n \u003ctd\u003e2-Stroke\u003c\/td\u003e\n \u003ctd\u003e2000–2005\u003c\/td\u003e\n \u003ctd\u003e61A-W0078-A3-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eWater Pump Repair Kit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eDirect OEM replacement\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eOther Technical Attributes\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eOEM-specification components\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e1 x Cartridge Insert (Replaces 61A-44322-02-00)\u003c\/li\u003e\n \u003cli\u003e1 x Water Pump Gasket (Replaces 6E5-44315-A0-00)\u003c\/li\u003e\n \u003cli\u003e1 x \u003cspan style=\"color:red;\"\u003e\u003cstrong\u003eImpeller\u003c\/strong\u003e (Replaces 6E5-44352-01-00)\u003c\/span\u003e\n\u003c\/li\u003e\n \u003cli\u003e1 x Cartridge Outer Plate (Replaces 6G5-44323-01-00)\u003c\/li\u003e\n \u003cli\u003e4 x Bolt with Washer (Replaces 90119-08191-00)\u003c\/li\u003e\n \u003cli\u003e1 x Woodruff Key (Replaces 90280-04M05-00)\u003c\/li\u003e\n \u003cli\u003e1 x O-Ring (Replaces 93210-37M67-00)\u003c\/li\u003e\n \u003cli\u003e1 x O-Ring (Replaces 93210-86M38-00)\u003c\/li\u003e\n \u003cli\u003e2 x Dowel Pin (Replaces 93606-12019-00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n \u003cli\u003e\n\u003cstrong\u003eDisconnect Power:\u003c\/strong\u003e Disconnect the battery and shift the outboard into neutral.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAccess Lower Unit:\u003c\/strong\u003e Remove the bolts securing the lower unit (gearcase) to the upper casing and carefully lower it.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRemove Old Pump:\u003c\/strong\u003e Unbolt and remove the old water pump housing to expose the impeller and other components.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInspect and Clean:\u003c\/strong\u003e Clean the housing interior and driveshaft. Inspect for scoring, warping, or corrosion.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstall New Components:\u003c\/strong\u003e Lightly grease the new O-rings and insert the new cartridge and key. Slide the new impeller onto the driveshaft, rotating it in the direction of engine operation.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReassemble Pump:\u003c\/strong\u003e Place the new gasket and outer plate, then secure the housing with the new bolts, tightening them to the manufacturer's specified torque.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReattach Lower Unit:\u003c\/strong\u003e Carefully raise the lower unit back into place, ensuring the driveshaft, shift shaft, and water tube align correctly. Secure with bolts.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTest Operation:\u003c\/strong\u003e Reconnect the battery and start the engine in a water source to verify a steady stream of water from the tell-tale outlet.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm this kit fits my engine?\u003c\/strong\u003e\u003cbr\u003e\nFirst, check the comprehensive \"Compatible Engine Models\" tables on this page. Second, cross-reference your existing part number with our \"Part Number Cross-Reference\" table to ensure it matches Yamaha, Sierra, or Mallory numbers we replace.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the signs that my water pump needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nCommon signs include the engine overheating at idle or low speeds, a weak or non-existent water stream from the \"tell-tale\" outlet, or a brittle or cracked impeller found during a routine inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I replace the water pump impeller?\u003c\/strong\u003e\u003cbr\u003e\nFor preventative maintenance, it is recommended to inspect and likely replace your impeller every 100 hours of use or at least once per boating season, especially for boats used in saltwater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between part number 61A-W0078-A3-00 and 61A-W0078-A4-00?\u003c\/strong\u003e\u003cbr\u003e\nThe part number 61A-W0078-A4-00 is the latest version that has superseded 61A-W0078-A3-00. Our kit is a compatible replacement for all of these versions, ensuring you receive the correct components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM vs. Aftermarket?\u003c\/strong\u003e\u003cbr\u003e\nThis listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nWe offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nThis product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50485705605433,"sku":"23KY723","price":100.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Water_Pump_Impeller_Kit_for_Yamaha_F75_to_F100_61A-W0078-00_-_JLM_MARINE-8289416.jpg?v=1755252163"},{"product_id":"thermostat-for-yamaha-150-175-200-hp-6da-12411-01-00-6da-12411-00-6da-12411-01","title":"6DA-12411-01 Thermostat for Yamaha F150 F175 F200 | JLM Marine","description":"\u003ch2\u003eThermostat for Yamaha F150 F175 F200 Outboard Engines\u003c\/h2\u003e\n\n\u003cp\u003eThis high-quality aftermarket thermostat is engineered to fit \u003cstrong\u003eYamaha 4-stroke outboard engines\u003c\/strong\u003e in the F150, F175, and F200 series. Designed to regulate engine temperature efficiently, it ensures optimal performance and protects your motor from overheating during operation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect replacement for OEM part numbers:\u003c\/strong\u003e 6DA-12411-00, 6DA-12411-01, and aftermarket Sierra 18-3636. This thermostat delivers reliable temperature control for your Yamaha marine outboard.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFits Yamaha F150, F175, and F200 4-stroke outboard models\u003c\/li\u003e\n\u003cli\u003eReplaces OEM 6DA-12411-00 \/ 6DA-12411-01 and Sierra 18-3636\u003c\/li\u003e\n\u003cli\u003eEnsures proper engine cooling and prevents overheating\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6DA-12411-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003e6DA-12411-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSierra\u003c\/td\u003e\n\u003ctd\u003e18-3636\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eStroke\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF150\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF175\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF200\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eThermostat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eYamaha Outboard Engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eF150, F175, F200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine Type\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Reference\u003c\/td\u003e\n\u003ctd\u003e6DA-12411-00, 6DA-12411-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 × Thermostat\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Ensure the engine is completely cool and disconnect the battery to prevent accidental starting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain Coolant:\u003c\/strong\u003e Locate and drain the engine coolant into an appropriate container following your engine manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess Thermostat Housing:\u003c\/strong\u003e Remove the bolts or clamps securing the thermostat housing cover. Keep track of all fasteners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove Old Thermostat:\u003c\/strong\u003e Carefully extract the old thermostat and inspect the housing for corrosion or debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Surfaces:\u003c\/strong\u003e Thoroughly clean the mating surfaces of the housing and cover, removing old gasket material and residue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall New Thermostat:\u003c\/strong\u003e Position the new thermostat in the housing with the correct orientation (spring side typically faces the engine block).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplace Gasket\/Seal:\u003c\/strong\u003e Use a new gasket or O-ring as needed to ensure a proper seal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReassemble Housing:\u003c\/strong\u003e Reinstall the thermostat housing cover and tighten bolts to manufacturer's torque specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefill Coolant:\u003c\/strong\u003e Refill the cooling system with the recommended coolant type and quantity per your engine's specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBleed Air:\u003c\/strong\u003e Follow your engine manual to bleed any trapped air from the cooling system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconnect Battery:\u003c\/strong\u003e Reconnect the battery and start the engine, checking for leaks around the thermostat housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Operation:\u003c\/strong\u003e Allow the engine to reach operating temperature and verify proper cooling system function.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this thermostat fits my specific Yamaha engine?\u003c\/strong\u003e\u003cbr\u003e\nA: Verify that your outboard is a Yamaha F150, F175, or F200 4-stroke model. Cross-check your original part number against 6DA-12411-00 or 6DA-12411-01. You can also use the Yamaha serial number guide or parts diagrams linked above to confirm compatibility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my outboard thermostat?\u003c\/strong\u003e\u003cbr\u003e\nA: Thermostats should be inspected annually and replaced every 2–3 years or according to your engine manufacturer's maintenance schedule. Replace immediately if you experience overheating, erratic temperature readings, or coolant leaks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs of a failing thermostat?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include engine overheating, slow warm-up times, fluctuating temperature gauge readings, or coolant leaking from the thermostat housing. If you notice any of these issues, inspect and replace the thermostat as needed.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this thermostat myself or do I need a mechanic?\u003c\/strong\u003e\u003cbr\u003e\nA: If you have basic mechanical skills and the proper tools, you can install this thermostat yourself by following the installation guide and your engine manual. However, professional installation is recommended to ensure proper torque settings and system bleeding.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between OEM and aftermarket thermostats?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n\u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50578413486393,"sku":"21TH026","price":30.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/Thermostat_for_Yamaha_150_175_200_HP_6DA-12411-01-00_6DA-12411-00_6DA-12411-01_-_JLM_MARINE-8290980.jpg?v=1755251610"},{"product_id":"timing-belt-for-yamaha-150hp-200hp-four-stroke-models-6da-w4624-00","title":"Timing Belt – Fits Yamaha F150 F175 F200 Four-Stroke Outboards (Replaces 6DA-W4624-00-00)","description":"\n\u003ch2\u003eTiming Belt – Fits Yamaha F150 F175 F200 Four-Stroke Outboards (Replaces 6DA-W4624-00-00)\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket timing belt is a crucial component for the valve timing system in various Yamaha four-stroke outboards. It is engineered to meet or exceed OEM specifications for a reliable fit and performance in \u003cstrong\u003eYamaha F150, F175, F200, VF150, and VF175\u003c\/strong\u003e series engines from approximately 2013 to 2022.\u003c\/p\u003e\n\u003cp\u003eThis part is a direct replacement for Yamaha part numbers \u003cstrong\u003e6DA-W4624-00-00\u003c\/strong\u003e, \u003cstrong\u003e6DA-46241-00-00\u003c\/strong\u003e, and Sierra \u003cstrong\u003e18-15142\u003c\/strong\u003e, ensuring broad compatibility and a straightforward installation process.\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eInstalls within the engine powerhead's valve timing system.\u003c\/li\u003e\n \u003cli\u003eDesigned specifically for Yamaha F150, F175, and F200 4-Stroke models.\u003c\/li\u003e\n \u003cli\u003eThe kit includes the timing belt along with the required rotor bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e6DA-46241-00-00\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSierra\u003c\/td\u003e\n \u003ctd\u003e18-15142\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here’s a guide to help you identify your engine’s serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eRated HP\u003c\/th\u003e\n \u003cth\u003eStroke\u003c\/th\u003e\n \u003cth\u003eYears\u003c\/th\u003e\n \u003cth\u003eOEM Part No.\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150C\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2017-2018\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF150C\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2017-2018\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150LA\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2013-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150XA\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2013-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150LB\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2013-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150XB\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2013-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150LCA\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2017-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF150XCA\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2018-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF150XCA\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2020-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF150\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2013-2017\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF150A\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2018\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF150LA\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2014-2020\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF150XA\u003c\/td\u003e\n \u003ctd\u003e150\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2015-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175A\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2012+\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175LA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2015-2021\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175XA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2016-2021\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175LCA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2017-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175XCA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2017-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175LCA2\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF175XCA2\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF175XCA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2020\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF175XCA2\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2021-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF175LA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2016-2020\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF175XA\u003c\/td\u003e\n \u003ctd\u003e175\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2017-2020\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200F\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2012+\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200G\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2012+\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200LB\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2013-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200XB\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2012-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200LCA\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2018-2021\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200LCA2\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200XCA\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2015-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF200XCA2\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2021-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF200\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2012+\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF200LCA\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2019-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF200XB\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2012-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF200XB2\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF200XCA\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2013-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF200XCA2\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2021-2022\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eFL200\u003c\/td\u003e\n \u003ctd\u003e200\u003c\/td\u003e\n \u003ctd\u003e4-Stroke\u003c\/td\u003e\n \u003ctd\u003e2012+\u003c\/td\u003e\n \u003ctd\u003e6DA-W4624-00-00\u003c\/td\u003e\n \u003ctd\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eTiming Belt\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eEngine Powerhead - Valve Timing System\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eHousing Color\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eBlack\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e1 year (aftermarket)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eOther Technical Attributes\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003eIncludes rotor bolts\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e1 x Timing Belt with \u003cspan style=\"color:red;\"\u003erotor bolts\u003c\/span\u003e (Replaces 6DA-W4624-00-00)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eProfessional installation is highly recommended. The following are general steps and are not a substitute for a factory service manual.\u003c\/p\u003e\n\u003col\u003e\n \u003cli\u003eDisconnect the battery cables and ensure the engine has completely cooled.\u003c\/li\u003e\n \u003cli\u003eRemove the engine cowling, flywheel cover, and any other components obstructing access to the timing belt.\u003c\/li\u003e\n \u003cli\u003eRotate the crankshaft to align all timing marks on the crankshaft and camshaft sprockets precisely. \u003cstrong\u003eThis step is critical.\u003c\/strong\u003e\n\u003c\/li\u003e\n \u003cli\u003eCarefully loosen the tensioner pulley bolt to release tension on the old belt.\u003c\/li\u003e\n \u003cli\u003eSlide the old timing belt off the sprockets and remove it from the engine.\u003c\/li\u003e\n \u003cli\u003eInstall the new timing belt, ensuring it is correctly routed and the teeth are properly engaged on all sprockets.\u003c\/li\u003e\n \u003cli\u003eApply the correct tension to the belt by adjusting the tensioner according to manufacturer specifications, then tighten the tensioner bolt.\u003c\/li\u003e\n \u003cli\u003eRotate the engine by hand for two full revolutions and verify that all timing marks realign perfectly.\u003c\/li\u003e\n \u003cli\u003eReinstall all covers, components, and reconnect the battery.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdl\u003e\n \u003cdt\u003e\u003cstrong\u003eHow do I confirm this timing belt fits my Yamaha outboard?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThe best way to ensure compatibility is to verify your engine's model and year against the detailed list provided on this page. Also, cross-reference your existing part number with the ones listed: \u003cstrong\u003e6DA-W4624-00-00, 6DA-46241-00-00, or Sierra 18-15142\u003c\/strong\u003e.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow often should I replace the timing belt on my Yamaha F150\/F200?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eAs a general maintenance rule, Yamaha recommends replacing the timing belt every 1,000 hours of operation or every 5 years, whichever comes first. Always consult your owner's service manual for the exact interval specified for your model.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat are the signs of a failing timing belt?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eCommon symptoms of a worn or failing timing belt include a ticking or slapping noise from the engine bay, rough idling, engine misfires, or a sudden loss of power. A complete failure can cause catastrophic engine damage, so inspect it regularly.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eOEM vs. Aftermarket?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eHow fast do you ship and how much does it cost?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eWe offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/dd\u003e\n \u003cdt\u003e\u003cstrong\u003eWhat is your warranty and return policy?\u003c\/strong\u003e\u003c\/dt\u003e\n \u003cdd\u003eThis product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":50976588857657,"sku":"23BL226","price":61.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/23BL226_1.jpg?v=1755251289"},{"product_id":"yamaha-high-pressure-fuel-filter-fits-yamaha-outboard-115-350-hp-replaces-6cb-24501-01-00","title":"6CB-24501-01 Fuel Filter for Yamaha VF200 F225 LF225 VF225 F250 LF250 VF250 F300 LF300 | JLM Marine","description":"\u003ch2\u003e6CB-24501-01 Fuel Filter for Yamaha VF200 F225 LF225 VF225 F250 LF250 VF250 F300 LF300\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eVapor Separator Tank (VST) Fuel Filter\u003c\/strong\u003e is designed for Yamaha 4-stroke outboard engines rated at \u003cstrong\u003e200HP, 225HP, 250HP, and 300HP\u003c\/strong\u003e with \u003cstrong\u003e4.2L displacement\u003c\/strong\u003e. Compatible with VF, F, and LF series motors from 2009–2010, this filter ensures clean fuel delivery to your engine's vapor separator system for reliable performance on the water.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Replacements:\u003c\/strong\u003e Yamaha OEM part numbers \u003cstrong\u003e6CB-24501-00\u003c\/strong\u003e and \u003cstrong\u003e6CB-24501-01\u003c\/strong\u003e, as well as Sierra \u003cstrong\u003e18-79979\u003c\/strong\u003e. This aftermarket replacement meets OEM specifications and provides dependable filtration for your outboard's fuel system.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eIncludes \u003cstrong\u003e1 x VST Fuel Filter\u003c\/strong\u003e as shown in product images\u003c\/li\u003e\n \u003cli\u003eFits Yamaha 4.2L outboards: 200–300HP (VF, F, LF series)\u003c\/li\u003e\n \u003cli\u003eReplaces multiple OEM and aftermarket part numbers for broad coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket brands.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha OEM\u003c\/td\u003e\n \u003ctd\u003e6CB-24501-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded by 6CB-24501-01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha OEM\u003c\/td\u003e\n \u003ctd\u003e6CB-24501-01\u003c\/td\u003e\n \u003ctd\u003eCurrent OEM number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSierra\u003c\/td\u003e\n \u003ctd\u003e18-79979\u003c\/td\u003e\n \u003ctd\u003eAftermarket equivalent\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" target=\"_blank\" rel=\"nofollow noopener\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003eModel\u003c\/th\u003e\n \u003cth\u003eRated HP\u003c\/th\u003e\n \u003cth\u003eDisplacement\u003c\/th\u003e\n \u003cth\u003eYears\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF200\u003c\/td\u003e\n \u003ctd\u003e200HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2009-2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF225\u003c\/td\u003e\n \u003ctd\u003e225HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF225\u003c\/td\u003e\n \u003ctd\u003e225HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF225\u003c\/td\u003e\n \u003ctd\u003e225HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2009-2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF250\u003c\/td\u003e\n \u003ctd\u003e250HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF250\u003c\/td\u003e\n \u003ctd\u003e250HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eVF250\u003c\/td\u003e\n \u003ctd\u003e250HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2009-2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eF300\u003c\/td\u003e\n \u003ctd\u003e300HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003eLF300\u003c\/td\u003e\n \u003ctd\u003e300HP\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003ctd\u003e2010\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n \u003ctd\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePart Type\u003c\/td\u003e\n \u003ctd\u003eVapor Separator Tank (VST) Fuel Filter\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOEM Part Number\u003c\/td\u003e\n \u003ctd\u003e6CB-24501-01\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompatible Brand\u003c\/td\u003e\n \u003ctd\u003eYamaha Outboards\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompatible Engine Displacement\u003c\/td\u003e\n \u003ctd\u003e4.2L\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompatible Horsepower\u003c\/td\u003e\n \u003ctd\u003e200HP, 225HP, 250HP, 300HP\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eApplication\u003c\/td\u003e\n \u003ctd\u003eFuel filtration for VST system\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eYour package includes the following components:\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 x Vapor Separator Tank (VST) Fuel Filter\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n \u003cli\u003e\u003cspan style=\"color:red;\"\u003eThe package contains all the parts shown in the product images.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n \u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e Disconnect the battery and ensure the engine is cool. Work in a well-ventilated area away from open flames.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRelieve Fuel Pressure:\u003c\/strong\u003e Consult your service manual for the proper procedure to release pressure from the VST system.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAccess the VST:\u003c\/strong\u003e Locate the Vapor Separator Tank on your outboard engine. Remove the cowling or access panel as needed.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRemove the Old Filter:\u003c\/strong\u003e Disconnect fuel lines carefully, noting their orientation. Unscrew or unclip the existing fuel filter from the VST.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInspect the Housing:\u003c\/strong\u003e Check the VST chamber and sealing surfaces for debris or damage. Clean as necessary.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInstall the New Filter:\u003c\/strong\u003e Position the new VST fuel filter into the housing, ensuring all seals are properly seated.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReconnect Fuel Lines:\u003c\/strong\u003e Attach fuel lines securely in their original configuration. Double-check all connections for tightness.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePrime the System:\u003c\/strong\u003e Use the primer bulb or electric fuel pump to fill the VST and purge air from the lines.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCheck for Leaks:\u003c\/strong\u003e Reconnect the battery and turn the ignition to the \"on\" position (do not start). Inspect all connections for fuel leaks.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTest Run:\u003c\/strong\u003e Start the engine and let it idle. Monitor fuel delivery and engine performance for several minutes.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReassemble:\u003c\/strong\u003e Once confirmed leak-free, reinstall the cowling or access panels.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDispose Properly:\u003c\/strong\u003e Dispose of the old filter and any spilled fuel according to local environmental regulations.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this VST fuel filter fits my Yamaha outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your engine model, horsepower, and year with the compatibility table above. Verify your OEM part number is 6CB-24501-00 or 6CB-24501-01, or check Sierra 18-79979. If your engine is a 4.2L Yamaha (200–300HP, 2009–2010), this filter should fit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the VST fuel filter?\u003c\/strong\u003e\u003cbr\u003e\nA: Yamaha recommends inspecting the VST filter annually and replacing it every 100–200 hours of operation or sooner if you notice fuel delivery issues. Always follow your engine's service manual for specific intervals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my VST fuel filter needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include hard starting, rough idling, loss of power at high RPM, stalling, or fuel starvation under load. A clogged VST filter restricts fuel flow to the high-pressure pump.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this filter on older or newer Yamaha models?\u003c\/strong\u003e\u003cbr\u003e\nA: This filter is engineered specifically for 4.2L Yamaha outboards from 2009–2010. Using it on other models may result in improper fitment or fuel system issues; always verify your OEM part number first.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM Yamaha part or an aftermarket replacement?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51083504091449,"sku":"23FF122","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/6CB-24501-01_1.jpg?v=1755257780"},{"product_id":"90340-08002-90430-08020-lower-unit-drain-plug-screw-kit-for-yamaha-jlm-marine","title":"90340-08002 90430-08020 Lower Unit Drain Plug Screw Kit for Yamaha | JLM Marine","description":"\u003ch2\u003e90340-08002 90430-08020 Lower Unit Drain Plug Screw Kit for Yamaha | JLM Marine\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eLower Unit Drain Plug Screw Kit\u003c\/strong\u003e is designed to fit \u003cstrong\u003emost Yamaha outboard engines from 40 HP to 300 HP\u003c\/strong\u003e. Engineered with stainless steel construction for superior corrosion resistance and longevity in marine environments, this kit ensures reliable sealing for your lower unit oil system.\u003c\/p\u003e\n\n\u003cp\u003eThis kit directly replaces OEM part numbers \u003cstrong\u003e90340-08002\u003c\/strong\u003e, \u003cstrong\u003e90430-08020\u003c\/strong\u003e, \u003cstrong\u003e688-45341-10-00\u003c\/strong\u003e, and several other Yamaha superseded numbers. It is essential to \u003cstrong\u003epurchase by part number, not by engine horsepower\u003c\/strong\u003e, as fitment varies across different engine models even within the same HP range.\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003eIncludes straight screw plug and lower unit oil drain gasket\u003c\/li\u003e\n \u003cli\u003eStainless steel construction for maximum durability\u003c\/li\u003e\n \u003cli\u003eDirect replacement for multiple Yamaha OEM part numbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket applications.\u003c\/p\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e90340-08002\u003c\/td\u003e\n \u003ctd\u003eStraight Screw Plug\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e90430-08020\u003c\/td\u003e\n \u003ctd\u003eLower Unit Oil Drain Gasket\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e688-45341-10-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e688-45341\u003c\/td\u003e\n \u003ctd\u003eSuperseded\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e90340-08002-00\u003c\/td\u003e\n \u003ctd\u003eSuperseded\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e90430-08003\u003c\/td\u003e\n \u003ctd\u003eAlternate Gasket\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\n\u003cp\u003eConfirm your engine model\/year in the table below. For Yamaha owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-serial-number-guide-2025\" target=\"_blank\" rel=\"nofollow noopener\"\u003eYamaha Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/yamaha-outboard-parts-diagrams-catalog\" target=\"_blank\" rel=\"nofollow noopener\"\u003eYamaha Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This kit fits \u003cstrong\u003eMOST but NOT all 40 HP to 300 HP Yamaha outboard engines\u003c\/strong\u003e. Always verify compatibility by matching your original part number before ordering.\u003c\/p\u003e\n\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n \u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003cth\u003eRated HP\u003c\/th\u003e\n \u003cth\u003eNotes\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eYamaha\u003c\/td\u003e\n \u003ctd\u003e40 - 300 HP\u003c\/td\u003e\n \u003ctd\u003eMost models - verify by part number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"border-collapse:collapse; width:100%;\"\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003eProduct Type\u003c\/td\u003e\n \u003ctd\u003eLower Unit Drain Plug Screw Kit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterial\u003c\/td\u003e\n \u003ctd\u003eStainless Steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePlug Type\u003c\/td\u003e\n \u003ctd\u003eStraight Screw Plug\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOEM Part Number\u003c\/td\u003e\n \u003ctd\u003e90340-08002, 90430-08020\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eApplication\u003c\/td\u003e\n \u003ctd\u003eYamaha Outboard Lower Unit Oil Drain\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\n\u003cp\u003eThis kit includes all components necessary for lower unit drain plug service:\u003c\/p\u003e\n\n\u003cul\u003e\n \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 x Straight Screw Plug (90340-08002)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 x Lower Unit Oil Drain Gasket (90430-08020)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The package contains all the parts shown in the product images.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003col\u003e\n \u003cli\u003ePosition the outboard in an upright position and allow the lower unit to cool completely if recently operated.\u003c\/li\u003e\n \u003cli\u003ePlace a suitable drain pan beneath the lower unit to catch oil. Remove the old drain plug slowly to allow oil to drain completely.\u003c\/li\u003e\n \u003cli\u003eInspect the drain hole threads for damage or debris. Clean the threads with a suitable brush or cloth if necessary.\u003c\/li\u003e\n \u003cli\u003eRemove the old gasket from the original drain plug or discard if damaged. Ensure the sealing surface around the drain hole is clean.\u003c\/li\u003e\n \u003cli\u003eInstall the new gasket (90430-08020) onto the new straight screw plug (90340-08002).\u003c\/li\u003e\n \u003cli\u003eThread the new drain plug by hand into the lower unit drain hole to avoid cross-threading.\u003c\/li\u003e\n \u003cli\u003eTighten the drain plug to the manufacturer's specified torque using a suitable wrench. Do not overtighten as this may damage threads or the gasket.\u003c\/li\u003e\n \u003cli\u003eRefill the lower unit with the proper grade and quantity of gear oil as specified in your engine's service manual.\u003c\/li\u003e\n \u003cli\u003eAfter refilling, check for leaks around the drain plug. Wipe the area clean and monitor during the first use.\u003c\/li\u003e\n \u003cli\u003eDispose of old gear oil properly according to local environmental regulations.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How do I confirm this drain plug kit fits my Yamaha outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Always purchase by part number, not by horsepower rating. Cross-reference your original drain plug and gasket part numbers with those listed (90340-08002, 90430-08020, 688-45341-10-00, etc.). While this kit fits most 40-300 HP Yamaha outboards, not all models use the same drain plug design.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the drain plug gasket?\u003c\/strong\u003e\u003cbr\u003e\nA: Replace the gasket every time you perform a lower unit oil change to ensure a proper seal and prevent leaks. Reusing old gaskets can result in seepage or complete seal failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What happens if I overtighten the drain plug?\u003c\/strong\u003e\u003cbr\u003e\nA: Overtightening can strip the threads in the lower unit housing, crush the gasket excessively causing leaks, or make future removal difficult. Always tighten to the manufacturer's specified torque and use a torque wrench when possible.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this plug with any type of lower unit gear oil?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, this stainless steel drain plug and gasket are compatible with all standard lower unit gear oils. Always use the oil grade and viscosity specified in your Yamaha service manual.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my drain plug or gasket is failing?\u003c\/strong\u003e\u003cbr\u003e\nA: Look for visible gear oil residue around the drain plug, oil drips beneath the outboard when stored, or a low gear oil level during routine checks. Any seepage indicates the gasket should be replaced immediately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM part or aftermarket?\u003c\/strong\u003e\u003cbr\u003e\nA: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nA: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nA: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused \u0026amp; in original condition); please see our policy page or reach out for instructions.\u003c\/p\u003e\n\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\n\u003cul\u003e\n \u003cli\u003eVerify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.\u003c\/li\u003e\n \u003cli\u003eThis product is an aftermarket replacement part and is not an OEM component.\u003c\/li\u003e\n \u003cli\u003eProfessional installation is recommended to ensure safety and optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose JLM MARINE?\u003c\/h2\u003e\n\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eQuality Assured:\u003c\/strong\u003e As a trusted manufacturer for over 20 years, we supply top marine brands globally.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eFast Global Shipping:\u003c\/strong\u003e Free delivery worldwide in 5–15 days.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDirect from Manufacturer:\u003c\/strong\u003e Competitive pricing without compromising quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51983453028665,"sku":"25GK073","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_682a1c51-4029-4fe8-a1a7-91f40b86d87b.jpg?v=1772505116"}],"url":"https:\/\/jlmmarine.com\/collections\/yamaha-f150lsa2-parts.oembed","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}