{"product_id":"19253-zv5-000-water-pump-water-tube-seal-for-honda-bf35a-bf40a-bf40d-bf45a-bf50a-bf50d-jlm-marine","title":"19253-ZV5-000 Water Pump Water Tube Seal for Honda BF35A BF40A BF40D BF45A BF50A BF50D | JLM Marine","description":"\u003ch2\u003eWater Pump Water Tube Seal – Fits Honda 35-50 HP Outboard Engines\u003c\/h2\u003e\n\n\u003cp\u003eThis water pump water tube seal is engineered to fit Honda outboard engines ranging from 35 HP to 50 HP across multiple model series. Designed as a direct replacement for OEM part number \u003cstrong\u003e19253-ZV5-000\u003c\/strong\u003e, this seal ensures a reliable water-tight connection in your outboard's cooling system, preventing leaks and maintaining optimal engine temperature.\u003c\/p\u003e\n\n\u003cp\u003eCompatible with Honda BF35A, BF40A, BF40D, BF45A, BF50A, and BF50D models across all production years, this seal is a critical component for routine water pump maintenance and rebuild operations.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eDirect replacement for Honda OEM part number 19253-ZV5-000\u003c\/li\u003e\n\u003cli\u003eEssential component for water pump service and cooling system integrity\u003c\/li\u003e\n\u003cli\u003eFits multiple Honda 35-50 HP outboard models across all years\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\u003e19253-ZV5-000\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\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\u003eBF35A\u003c\/td\u003e\n\u003ctd\u003e35 HP\u003c\/td\u003e\n\u003ctd\u003eAll years\u003c\/td\u003e\n\u003ctd\u003e19253-ZV5-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF40A\u003c\/td\u003e\n\u003ctd\u003e40 HP\u003c\/td\u003e\n\u003ctd\u003eAll years\u003c\/td\u003e\n\u003ctd\u003e19253-ZV5-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF40D\u003c\/td\u003e\n\u003ctd\u003e40 HP\u003c\/td\u003e\n\u003ctd\u003eAll years\u003c\/td\u003e\n\u003ctd\u003e19253-ZV5-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF45A\u003c\/td\u003e\n\u003ctd\u003e45 HP\u003c\/td\u003e\n\u003ctd\u003eAll years\u003c\/td\u003e\n\u003ctd\u003e19253-ZV5-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF50A\u003c\/td\u003e\n\u003ctd\u003e50 HP\u003c\/td\u003e\n\u003ctd\u003eAll years\u003c\/td\u003e\n\u003ctd\u003e19253-ZV5-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eBF50D\u003c\/td\u003e\n\u003ctd\u003e50 HP\u003c\/td\u003e\n\u003ctd\u003eAll years\u003c\/td\u003e\n\u003ctd\u003e19253-ZV5-000\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\u003e19253-ZV5-000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponent Type\u003c\/td\u003e\n\u003ctd\u003eWater Pump Water Tube Seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brand\u003c\/td\u003e\n\u003ctd\u003eHonda Marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHP Range\u003c\/td\u003e\n\u003ctd\u003e35 HP - 50 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\u003eThis package includes the following component:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e1 × Water Pump Water Tube Seal (19253-ZV5-000)\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. Drain the lower unit gear oil completely.\u003c\/li\u003e\n\u003cli\u003eDisconnect the shift linkage and remove the lower unit mounting bolts, then carefully separate the lower unit from the midsection.\u003c\/li\u003e\n\u003cli\u003eRemove the water pump housing cover and extract the old impeller and plate. Note the impeller blade orientation for reassembly.\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old water tube seal from its groove using a pick or small screwdriver, taking care not to damage the sealing surface.\u003c\/li\u003e\n\u003cli\u003eClean the water tube seal groove thoroughly, removing all old seal material, corrosion, and debris.\u003c\/li\u003e\n\u003cli\u003eLubricate the new water tube seal with water-resistant marine grease and press it firmly into the groove, ensuring it seats evenly around the entire circumference.\u003c\/li\u003e\n\u003cli\u003eInstall the new impeller with blades oriented correctly, followed by the impeller plate and housing cover. Torque fasteners to manufacturer specifications.\u003c\/li\u003e\n\u003cli\u003eApply a thin bead of gasket sealant to the mating surfaces if required by your model, then carefully align and reattach the lower unit to the midsection.\u003c\/li\u003e\n\u003cli\u003eReinstall and torque all lower unit mounting bolts in a crisscross pattern to ensure even pressure and proper seal.\u003c\/li\u003e\n\u003cli\u003eReconnect the shift linkage and verify smooth operation through all gear positions. Refill the lower unit with fresh gear oil to the proper level.\u003c\/li\u003e\n\u003cli\u003eReinstall the engine cowling and reconnect the fuel line. Start the engine and verify strong water flow from the tell-tale indicator.\u003c\/li\u003e\n\u003cli\u003eCheck for leaks around the water pump area and lower unit seals during the first few minutes of operation.\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 know if my water tube seal needs replacing?\u003c\/strong\u003e\u003cbr\u003e\nA: Common signs include weak or no water flow from the tell-tale indicator, engine overheating, visible water leaks near the water pump area, or loss of cooling system pressure. The seal should be inspected and typically replaced during routine water pump impeller service.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I replace the water tube seal?\u003c\/strong\u003e\u003cbr\u003e\nA: Replace the water tube seal whenever you service the water pump impeller, typically every 2-3 years or 200-300 hours of operation. Always install a new seal when rebuilding the water pump to prevent leaks and ensure proper cooling system function.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I reuse the old seal if it looks okay?\u003c\/strong\u003e\u003cbr\u003e\nA: No, water tube seals are single-use components. Even if the old seal appears intact, it has been compressed and may not provide a reliable seal upon reinstallation. Always use a new seal during water pump service to prevent costly cooling system failures.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Will this seal fit my specific Honda model year?\u003c\/strong\u003e\u003cbr\u003e\nA: This seal fits all production years of the Honda BF35A, BF40A, BF40D, BF45A, BF50A, and BF50D models. Verify your engine model designation matches one listed in the compatibility table above.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What's the difference between OEM and aftermarket seals?\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":51960672551225,"sku":"2001","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/12_8dcce6d9-69a4-40df-8f35-fd7015bee276.jpg?v=1771677673","url":"https:\/\/jlmmarine.com\/es\/products\/19253-zv5-000-water-pump-water-tube-seal-for-honda-bf35a-bf40a-bf40d-bf45a-bf50a-bf50d-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}