{"product_id":"91356-zw1-b00-water-pump-o-ring-for-honda-bf75a-bf75d-bf90a-bf90d-bf115a-bf130a-jlm-marine","title":"91356-ZW1-B00 Water Pump O-Ring for Honda BF75A BF75D BF90A BF90D BF115A BF130A | JLM Marine","description":"\u003ch2\u003eWater Pump O-Ring 91356-ZW1-B00 – Fits Honda 4-Stroke Outboards 75–130 HP\u003c\/h2\u003e\n\n\u003cp\u003eThis water pump impeller O-ring is designed to fit \u003cstrong\u003eHonda 4-stroke outboard engines\u003c\/strong\u003e ranging from \u003cstrong\u003e75 HP to 130 HP\u003c\/strong\u003e, including the BF75A, BF75D, BF90A, BF90D, BF115A, and BF130A models produced between 2003 and 2006. It provides a reliable seal for the water pump assembly, ensuring optimal cooling system performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Replacement for OEM Part Number:\u003c\/strong\u003e 91356-ZW1-B00. This aftermarket O-ring is manufactured to meet OEM specifications, delivering dependable sealing and durability for your outboard's water pump system.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eEssential component for maintaining proper water pump seal integrity\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple Honda 4-stroke outboard models from 2003–2006\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered to OEM dimensional standards\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    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eHonda\u003c\/td\u003e\n      \u003ctd\u003e91356-ZW1-B00\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.\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\u003eOEM Part No.\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\u003eBF75A\u003c\/td\u003e\n        \u003ctd\u003e75 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2003–2006\u003c\/td\u003e\n        \u003ctd\u003e91356-ZW1-B00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF75D\u003c\/td\u003e\n        \u003ctd\u003e75 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eK0, K2\u003c\/td\u003e\n        \u003ctd\u003e91356-ZW1-B00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF90A\u003c\/td\u003e\n        \u003ctd\u003e90 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2003–2006\u003c\/td\u003e\n        \u003ctd\u003e91356-ZW1-B00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF90D\u003c\/td\u003e\n        \u003ctd\u003e90 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003eK0, K2\u003c\/td\u003e\n        \u003ctd\u003e91356-ZW1-B00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF115A\u003c\/td\u003e\n        \u003ctd\u003e115 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2003–2006, K0\u003c\/td\u003e\n        \u003ctd\u003e91356-ZW1-B00\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHonda\u003c\/td\u003e\n        \u003ctd\u003eBF130A\u003c\/td\u003e\n        \u003ctd\u003e130 HP\u003c\/td\u003e\n        \u003ctd\u003e4-Stroke\u003c\/td\u003e\n        \u003ctd\u003e2003–2004\u003c\/td\u003e\n        \u003ctd\u003e91356-ZW1-B00\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\u003e91356-ZW1-B00\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eComponent Type\u003c\/td\u003e\n      \u003ctd\u003eWater Pump Impeller O-Ring\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApplication\u003c\/td\u003e\n      \u003ctd\u003eHonda 4-Stroke Outboards 75–130 HP\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\u003eEach package includes:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003e1 × Water Pump Impeller O-Ring (91356-ZW1-B00)\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 battery\u003c\/strong\u003e and ensure the engine is 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 following your engine's service manual procedures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccess the water pump housing\u003c\/strong\u003e by removing the retaining bolts and separating the lower unit components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemove the old impeller and O-ring\u003c\/strong\u003e from the water pump assembly, noting the orientation of the impeller blades.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean all mating surfaces\u003c\/strong\u003e thoroughly to remove old gasket material, debris, or corrosion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLubricate the new O-ring\u003c\/strong\u003e with marine-grade grease or soapy water to ease installation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstall the new O-ring\u003c\/strong\u003e into the designated groove, ensuring it sits evenly without twists or kinks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReinstall the impeller\u003c\/strong\u003e with blades oriented in the correct rotation direction as marked or per service manual.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReassemble the water pump housing\u003c\/strong\u003e and lower unit components, tightening all fasteners to manufacturer torque specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReattach the lower unit\u003c\/strong\u003e to the outboard motor and secure all mounting bolts properly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReconnect the battery\u003c\/strong\u003e and test the cooling system by running the engine in a test tank or on-water to verify water discharge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInspect for leaks\u003c\/strong\u003e around the pump assembly and confirm steady water flow 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 O-ring fits my Honda outboard?\u003c\/strong\u003e\u003cbr\u003e\nA: Check the compatibility table above for your engine model, horsepower, and year range. Verify that your original part number matches 91356-ZW1-B00 to ensure correct fitment.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the water pump O-ring?\u003c\/strong\u003e\u003cbr\u003e\nA: It is recommended to replace the water pump O-ring every time you service the water pump impeller, typically every 2–3 years or 200–300 hours of operation, whichever comes first.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the signs of a failing water pump O-ring?\u003c\/strong\u003e\u003cbr\u003e\nA: Common symptoms include reduced water flow from the tell-tale, engine overheating, loss of water pressure, or visible coolant leaks around the lower unit water pump housing.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse the old O-ring during water pump service?\u003c\/strong\u003e\u003cbr\u003e\nA: No, it is not recommended to reuse old O-rings. They lose elasticity and sealing capability over time, which can lead to leaks and cooling system failure.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM or aftermarket part?\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":51966114103609,"sku":"2270","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_5ed74d8a-ab74-4ee6-80ed-8619d54ff914.jpg?v=1771923889","url":"https:\/\/jlmmarine.com\/products\/91356-zw1-b00-water-pump-o-ring-for-honda-bf75a-bf75d-bf90a-bf90d-bf115a-bf130a-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}