{"product_id":"replacement-part-for-honda-bf80a-bf90d-bf100a-bft80a-bft100a-jlm-marine","title":"Impeller with Key \/ Pin – Fits Honda BF80A BF90D BF100A BFT80A BFT100A | JLM Marine","description":"\u003ch2\u003eReplacement Outboard Rubber Impeller with Key \/ Pin – Fits Honda BF80A BF90D BF100A BFT80A BFT100A\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket rubber impeller with key\/pin is engineered to fit Honda outboard engines in the BF80A, BF90D, and BF100A series, including BFT models. Designed as a direct replacement, it ensures reliable water flow and cooling performance for your marine engine.\u003c\/p\u003e\n\u003cp\u003eBuilt to OEM specifications, this impeller is compatible with Honda BF80A (AK1), BFT80AK1, BF90D (DK4, DK5), BFT100AK1, and BF100A (AK1) models. It provides dependable cooling system operation for mid-range Honda outboards.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes rubber impeller with key\/pin for complete installation\u003c\/li\u003e\n\u003cli\u003eDirect fit for Honda 80–100 HP outboard engines\u003c\/li\u003e\n\u003cli\u003eEnsures proper cooling system function and engine protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Engine Models\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003eModel\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\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF80A, AK1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBFT80AK1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF90D, DK4, DK5\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBFT100AK1\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF100A, AK1\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\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: red;\"\u003e\u003cstrong\u003eOutboard Rubber Impeller with Key \/ Pin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the battery and ensure the engine is completely cool before beginning work.\u003c\/li\u003e\n\u003cli\u003eRemove the lower unit from the outboard motor following your engine's service manual.\u003c\/li\u003e\n\u003cli\u003eLocate and remove the water pump housing, taking care to note the orientation of all components.\u003c\/li\u003e\n\u003cli\u003eExtract the old impeller from the pump housing, checking for worn or broken vanes.\u003c\/li\u003e\n\u003cli\u003eClean the pump housing thoroughly, removing any debris or old gasket material.\u003c\/li\u003e\n\u003cli\u003eLubricate the new impeller with glycerin or soapy water (never use petroleum-based lubricants).\u003c\/li\u003e\n\u003cli\u003eInstall the key\/pin into the impeller shaft slot, ensuring it is properly seated.\u003c\/li\u003e\n\u003cli\u003eCarefully insert the new impeller into the housing, ensuring vanes bend in the correct rotation direction.\u003c\/li\u003e\n\u003cli\u003eReassemble the water pump housing with a new gasket, torquing bolts to manufacturer specifications.\u003c\/li\u003e\n\u003cli\u003eReinstall the lower unit to the engine, checking all fittings and seals.\u003c\/li\u003e\n\u003cli\u003eReconnect the battery and test the cooling system by running the engine in a test tank or on muffs.\u003c\/li\u003e\n\u003cli\u003eCheck for proper water discharge from the tell-tale outlet to confirm successful installation.\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 impeller fits my Honda outboard?\u003c\/strong\u003e\u003cbr\u003eA: Cross-reference your engine model with the compatibility table above. Verify your model number (e.g., BF80A, BF90D, BF100A) and suffix code (AK1, DK4, DK5) against the listed fits to ensure proper fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace my impeller?\u003c\/strong\u003e\u003cbr\u003eA: Most manufacturers recommend replacing the impeller annually or every 200–300 hours of operation, whichever comes first. If you operate in sandy or debris-filled water, inspect and replace more frequently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs of a failing impeller?\u003c\/strong\u003e\u003cbr\u003eA: Common symptoms include reduced or no water flow from the tell-tale, engine overheating, weak water pressure, or visible cracks and missing vanes on the impeller itself during inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit include the key\/pin?\u003c\/strong\u003e\u003cbr\u003eA: Yes, this package includes both the rubber impeller and the key\/pin needed for proper installation on your Honda outboard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM Honda impeller or an aftermarket replacement?\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—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":51940937040185,"sku":"20IH001K","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/10_ceb22655-f0f2-4766-8099-7ec86148b7bc.jpg?v=1771121482","url":"https:\/\/jlmmarine.com\/products\/replacement-part-for-honda-bf80a-bf90d-bf100a-bft80a-bft100a-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}