{"product_id":"6ah-w006a-00-water-pump-maintenance-kit-for-yamaha-f15-f15c-f20-f20b-jlm-marine","title":"6AH-W006A-00 Water Pump Maintenance Kit for Yamaha F15 F15C F20 F20B | JLM Marine","description":"\u003ch2\u003eWater Pump Maintenance Kit – Fits Yamaha F15 F15C F20 F20B Outboard Engines\u003c\/h2\u003e\n\n\u003cp\u003eThis comprehensive water pump maintenance kit is engineered for Yamaha 15 HP and 20 HP four-stroke outboard engines, covering F15, F15C, F20, and F20B models from 2007 to 2024. It provides all essential components for a complete cooling system overhaul, including water pump housing, impeller, wear plates, seals, thermostat, fuel filter, oil filter, anode, and drain gaskets.\u003c\/p\u003e\n\n\u003cp\u003eDirect OEM replacement for \u003cstrong\u003e6AH-W006A-00\u003c\/strong\u003e, this kit ensures reliable cooling performance and extends engine life. Ideal for routine maintenance intervals or rebuilding an aging pump assembly.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComplete kit with 17 components including impeller, housing, thermostat, filters, and anode\u003c\/li\u003e\n  \u003cli\u003eCovers both 15 HP and 20 HP Yamaha four-stroke models across multiple series\u003c\/li\u003e\n  \u003cli\u003eIncludes gear oil pump and all necessary seals, gaskets, and hardware for installation\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\u003e6AH-W006A-00\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\" 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\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\u003eF15, F15C\u003c\/td\u003e\n        \u003ctd\u003e15 HP\u003c\/td\u003e\n        \u003ctd\u003e2007-2024\u003c\/td\u003e\n        \u003ctd\u003eLMHA, LEHA, SMHA, SEHA Models 2018-2024\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYamaha\u003c\/td\u003e\n        \u003ctd\u003eF20, F20B\u003c\/td\u003e\n        \u003ctd\u003e20 HP\u003c\/td\u003e\n        \u003ctd\u003e2007-2017\u003c\/td\u003e\n        \u003ctd\u003eLMHA, LP, LPH, SMHA, SP Models 2018-2022\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\u003eOEM Part Number\u003c\/td\u003e\n      \u003ctd\u003e6AH-W006A-00\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApplication\u003c\/td\u003e\n      \u003ctd\u003eYamaha F15, F15C, F20, F20B Outboard Engines\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eKit Type\u003c\/td\u003e\n      \u003ctd\u003eComplete Water Pump Maintenance Kit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eComponents Included\u003c\/td\u003e\n      \u003ctd\u003e17 parts (impeller, housing, thermostat, filters, anode, seals, gaskets, 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\n\u003cp\u003eThis complete maintenance kit includes all components required for a thorough water pump service and routine maintenance:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e63V-44322-00\u003c\/strong\u003e – Cup, Insert × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e63V-44328-00\u003c\/strong\u003e – Plate × 2\u003c\/li\u003e\n  \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e63V-44352-00\u003c\/strong\u003e – Impeller × 1\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e664-44338-00\u003c\/strong\u003e – Key × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e68T-44323-00\u003c\/strong\u003e – Plate, Wear × 1\u003c\/li\u003e\n  \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e6AH-44311-00\u003c\/strong\u003e – Housing, Water Pump × 1\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6L2-44367-00\u003c\/strong\u003e – Damper, Water Seal × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e93210-49046\u003c\/strong\u003e – O-ring × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e93604-10M03\u003c\/strong\u003e – Pin × 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e97095-08045\u003c\/strong\u003e – Bolt × 4\u003c\/li\u003e\n  \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e61N-24560-10\u003c\/strong\u003e – Fuel Filter × 1\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e5GH-13440-60\u003c\/strong\u003e – Oil Filter × 1\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6AH-12411-00\u003c\/strong\u003e – Thermostat × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e90430-08020\u003c\/strong\u003e – Drain Gasket × 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e91490-30025\u003c\/strong\u003e – Cotter Pin × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6AH-45251-00\u003c\/strong\u003e – Anode × 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e24OP149\u003c\/strong\u003e – Gear Oil Pump × 1\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 spark plug lead\u003c\/strong\u003e and remove the lower unit from the engine. Drain all gear oil using the drain plugs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemove the old water pump housing\u003c\/strong\u003e by taking out the mounting bolts. Carefully pull the housing off the driveshaft.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean all mating surfaces\u003c\/strong\u003e on the lower unit and driveshaft housing. Remove old gasket material and inspect for corrosion or damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstall the new impeller\u003c\/strong\u003e onto the driveshaft, ensuring the key aligns properly. Apply marine grease to the impeller blades for easier installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePosition the wear plate\u003c\/strong\u003e and insert cup into the new housing. Ensure all seals and O-rings are properly seated.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlide the new water pump housing\u003c\/strong\u003e over the driveshaft and impeller. Rotate the driveshaft clockwise to help the impeller blades fold into the housing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure the housing\u003c\/strong\u003e with the provided bolts, tightening in a star pattern to manufacturer torque specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplace the thermostat\u003c\/strong\u003e in the cylinder head if accessible during this service. Use a new gasket or seal as provided.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstall the new anode\u003c\/strong\u003e in its mounting location. Ensure proper electrical contact with the engine block.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReplace the fuel filter and oil filter\u003c\/strong\u003e according to their respective mounting locations. Use new drain gaskets on all oil drain plugs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefill the lower unit\u003c\/strong\u003e with fresh gear oil using the included gear oil pump. Install drain plugs with new gaskets and tighten securely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReinstall the lower unit\u003c\/strong\u003e onto the engine, reconnect the spark plug lead, and test the cooling system by running the engine in a test tank or on-water.\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 kit fits my specific Yamaha engine?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your engine model and year with the compatibility table above. You can also check your engine's parts diagram using your serial number via the Yamaha Serial Number Guide linked in the Compatible Engine Models section.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the water pump impeller and service the cooling system?\u003c\/strong\u003e\u003cbr\u003e\nA: Yamaha recommends inspecting the impeller every 100 hours of operation or annually, whichever comes first. Replace if blades show wear, cracking, or loss of flexibility to prevent overheating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my water pump is failing?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include reduced water flow from the telltale (pee hole), engine overheating alarms, steam from the engine, or visible impeller damage during inspection. Address these issues immediately to prevent engine damage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this kit myself or do I need a mechanic?\u003c\/strong\u003e\u003cbr\u003e\nA: If you have mechanical experience and the proper tools, you can install this kit following the guide above. However, professional installation is recommended to ensure all seals are correctly positioned and torque specs are met.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include everything I need for a complete service?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, this kit includes the water pump components, thermostat, fuel filter, oil filter, anode, drain gaskets, and gear oil pump. You will need to supply fresh gear oil and basic hand tools.\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":52418499576121,"sku":"23KY707-4N","price":65.2,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/kit-23KY707-4N_7e41d342-4901-44a8-8357-07d818f46ab5.png?v=1776686993","url":"https:\/\/jlmmarine.com\/es\/products\/6ah-w006a-00-water-pump-maintenance-kit-for-yamaha-f15-f15c-f20-f20b-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}