{"product_id":"68t-44352-00-water-pump-impeller-for-yamaha-f6-f8-f9-9-jlm-marine","title":"68T-44352-00 Water Pump Impeller for Yamaha F6 F8 F9.9 | JLM Marine","description":"\u003cbody\u003e\n\n\n\u003cmeta charset=\"UTF-8\"\u003e\n\n\n\n\u003ch2\u003e68T-44352-00 Water Pump Impeller for Yamaha F6 F8 F9.9\u003c\/h2\u003e\n\n\u003cp\u003eThis high-quality water pump impeller is designed to fit \u003cstrong\u003eYamaha 4-stroke outboard motors\u003c\/strong\u003e rated at \u003cstrong\u003e6 HP (F6), 8 HP (F8), and 9.9 HP (F9.9)\u003c\/strong\u003e. Engineered for reliable cooling performance, this impeller ensures your engine operates at optimal temperature during use.\u003c\/p\u003e\n\n\u003cp\u003eThis aftermarket replacement directly replaces \u003cstrong\u003eYamaha OEM 68T-44352-00, 68T-44352-01, and 68T-44352-02\u003c\/strong\u003e, as well as equivalent part numbers from CEF Marine, Sierra Marine, and Mallory Marine. It is manufactured from premium neoprene rubber and hardened nylon for long-lasting durability and resistance to marine conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage includes:\u003c\/strong\u003e Water pump impeller with key\/pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6-blade design\u003c\/strong\u003e for efficient water flow and cooling\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered to OEM specifications for reliable fitment\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\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\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha Marine\u003c\/td\u003e\n\u003ctd\u003e68T-44352-00, 68T-44352-01, 68T-44352-02\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEF Marine\u003c\/td\u003e\n\u003ctd\u003e500368\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSEI West Sierra Marine\u003c\/td\u003e\n\u003ctd\u003e18-8910\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMallory Marine\u003c\/td\u003e\n\u003ctd\u003e9-45614\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\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\u003eStroke\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\u003eF6\u003c\/td\u003e\n\u003ctd\u003e6 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001-2008\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF8\u003c\/td\u003e\n\u003ctd\u003e8 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2001-2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eF9.9\u003c\/td\u003e\n\u003ctd\u003e9.9 HP\u003c\/td\u003e\n\u003ctd\u003e4-Stroke\u003c\/td\u003e\n\u003ctd\u003e2007-2021\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\u003eNumber of Blades\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpeller Height\u003c\/td\u003e\n\u003ctd\u003e13.9 mm \/ 0.55 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\u003ctd\u003e53.0 mm \/ 2.09 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Shaft Diameter\u003c\/td\u003e\n\u003ctd\u003e12.0 mm \/ 0.47 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e10 g \/ 0.35 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eNeoprene rubber and hardened nylon\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\u003eWater Pump Impeller with Key\/Pin\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\u003eDisconnect the fuel line and remove the engine cowling to access the lower unit. Ensure the engine is completely cooled before proceeding.\u003c\/li\u003e\n\u003cli\u003eRemove the lower unit by unscrewing the mounting bolts. Carefully separate it from the mid-section housing.\u003c\/li\u003e\n\u003cli\u003eLocate the water pump housing on the lower unit. Remove the screws or bolts securing the pump housing cover.\u003c\/li\u003e\n\u003cli\u003eExtract the old impeller carefully, noting the direction of the blade curvature. Inspect the housing and plate for wear or damage.\u003c\/li\u003e\n\u003cli\u003eClean the impeller housing thoroughly, removing any debris, old gasket material, or corrosion.\u003c\/li\u003e\n\u003cli\u003eApply a thin layer of water-resistant marine grease to the new impeller blades and inner housing surface.\u003c\/li\u003e\n\u003cli\u003eInsert the \u003cstrong\u003ekey\/pin\u003c\/strong\u003e into the drive shaft slot first. Align the impeller hub with the key before installation.\u003c\/li\u003e\n\u003cli\u003eGently rotate the impeller clockwise while pushing it into the housing, ensuring the blades bend in the correct direction.\u003c\/li\u003e\n\u003cli\u003eInstall a new gasket and replace the pump housing cover, tightening bolts in a cross pattern to ensure even pressure.\u003c\/li\u003e\n\u003cli\u003eReattach the lower unit to the mid-section, aligning the drive shaft and water tube correctly. Secure all mounting bolts.\u003c\/li\u003e\n\u003cli\u003eReinstall the engine cowling and reconnect the fuel line. Run the engine in a test tank or on muffs to verify proper water flow.\u003c\/li\u003e\n\u003cli\u003eCheck for leaks around the pump housing and confirm steady water discharge from the tell-tale indicator.\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 Yamaha engine?\u003c\/strong\u003e\u003cbr\u003e\nA: Check the compatibility table above for your engine model, horsepower, and year range. You can also cross-reference your original OEM part number (68T-44352-00, 68T-44352-01, or 68T-44352-02) with the part number table provided.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my water pump impeller?\u003c\/strong\u003e\u003cbr\u003e\nA: Most manufacturers recommend replacing the impeller every 2–3 years or 200–300 operating hours, whichever comes first. If you notice overheating, reduced water flow from the tell-tale, or visible blade damage, replace it immediately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs that my impeller is failing?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include engine overheating, weak or no water stream from the tell-tale indicator, steam from the engine, or loss of power. Inspect the impeller annually and replace if blades are cracked, broken, or missing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Does this impeller come with the key\/pin?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, this package includes the water pump impeller \u003cstrong\u003ewith the key\/pin\u003c\/strong\u003e required for proper installation onto the drive shaft.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I install this impeller myself?\u003c\/strong\u003e\u003cbr\u003e\nA: If you have mechanical experience and the proper tools, you can install it yourself by following the installation guide. However, professional installation is recommended to ensure correct alignment and avoid damage to the water pump or lower unit.\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\n\n\n\u003c\/body\u003e","brand":"JLM Marine","offers":[{"title":"Default Title","offer_id":51940936089913,"sku":"17IY014K","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/17IY014K.jpg?v=1771158037","url":"https:\/\/jlmmarine.com\/ru\/products\/68t-44352-00-water-pump-impeller-for-yamaha-f6-f8-f9-9-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}