{"product_id":"8h033306-maintenance-service-kit-for-honda-bf75d-bf90d-jlm-marine","title":"8H033306 Maintenance Service Kit for Honda BF75D BF90D | JLM Marine","description":"\u003ch2\u003e8H033306 Maintenance Service Kit for Honda BF75D BF90D\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket maintenance service kit is designed for \u003cstrong\u003eHonda BF75D and BF90D\u003c\/strong\u003e outboard engines. It consolidates the essential service components needed for a complete maintenance interval into a single package, helping technicians and boat owners perform thorough engine upkeep efficiently.\u003c\/p\u003e\n\u003cp\u003eThe kit serves as an aftermarket replacement for Honda OEM kit \u003cstrong\u003e8H033306\u003c\/strong\u003e, covering lubrication, fuel filtration, sealing, and gear oil circulation functions. Each component within the kit corresponds to a specific Honda OEM part number, allowing straightforward cross-referencing against your engine's service manual.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes oil filter, dual-stage fuel filtration, drain gaskets, O-rings, and gear oil pump in one kit.\u003c\/li\u003e\n\u003cli\u003eEach component references a Honda OEM part number for accurate fitment verification.\u003c\/li\u003e\n\u003cli\u003eDesigned for standard scheduled maintenance on BF75D and BF90D outboard engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Cross-Reference\u003c\/h2\u003e\n\u003cp\u003eUse this table to confirm equivalent part numbers across OEM and aftermarket references.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto;\"\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003cth\u003ePart Number\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 (OEM Kit)\u003c\/td\u003e\n\u003ctd\u003e8H033306\u003c\/td\u003e\n\u003ctd\u003eFull maintenance service kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda (OEM)\u003c\/td\u003e\n\u003ctd\u003e15400-RBA-F01\u003c\/td\u003e\n\u003ctd\u003eOil Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda (OEM)\u003c\/td\u003e\n\u003ctd\u003e16911-ZY3-010\u003c\/td\u003e\n\u003ctd\u003eFuel Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda (OEM)\u003c\/td\u003e\n\u003ctd\u003e16910-ZY9-004\u003c\/td\u003e\n\u003ctd\u003eFuel Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda (OEM)\u003c\/td\u003e\n\u003ctd\u003e94109-12000\u003c\/td\u003e\n\u003ctd\u003eGasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda (OEM)\u003c\/td\u003e\n\u003ctd\u003e12-191833\u003c\/td\u003e\n\u003ctd\u003eLower Unit Drain Gasket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHonda (OEM)\u003c\/td\u003e\n\u003ctd\u003e91301-ZW4-003\u003c\/td\u003e\n\u003ctd\u003eO-Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJLM Marine\u003c\/td\u003e\n\u003ctd\u003e24OP149\u003c\/td\u003e\n\u003ctd\u003eGear Oil Pump\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\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=\"6\" 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\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\u003eBF75D\u003c\/td\u003e\n\u003ctd\u003e75 HP\u003c\/td\u003e\n\u003ctd\u003e8H033306\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\u003e8H033306\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\u003ctable border=\"1\" cellpadding=\"6\" 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 Kit Number\u003c\/td\u003e\n\u003ctd\u003e8H033306\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eHonda BF75D, Honda BF90D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Filter OEM Ref.\u003c\/td\u003e\n\u003ctd\u003e15400-RBA-F01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Filter OEM Ref. (1)\u003c\/td\u003e\n\u003ctd\u003e16911-ZY3-010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuel Filter OEM Ref. (2)\u003c\/td\u003e\n\u003ctd\u003e16910-ZY9-004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrain Gasket OEM Ref.\u003c\/td\u003e\n\u003ctd\u003e12-191833 (qty: 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO-Ring OEM Ref.\u003c\/td\u003e\n\u003ctd\u003e91301-ZW4-003 (qty: 3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGasket OEM Ref.\u003c\/td\u003e\n\u003ctd\u003e94109-12000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Oil Pump Part No.\u003c\/td\u003e\n\u003ctd\u003e24OP149\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Type\u003c\/td\u003e\n\u003ctd\u003eAftermarket Maintenance Service Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cp\u003eThe following components are included in this maintenance service kit:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Filter\u003c\/strong\u003e × 1 — OEM Ref. 15400-RBA-F01\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Filter\u003c\/strong\u003e × 1 — OEM Ref. 16911-ZY3-010\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Filter\u003c\/strong\u003e × 1 — OEM Ref. 16910-ZY9-004\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket\u003c\/strong\u003e × 1 — OEM Ref. 94109-12000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Unit Drain Gasket\u003c\/strong\u003e × 3 — OEM Ref. 12-191833\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Rings\u003c\/strong\u003e × 3 — OEM Ref. 91301-ZW4-003\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003eGear Oil Pump\u003c\/strong\u003e × 1 — JLM Part No. 24OP149\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color:red;\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Please verify all part numbers and component quantities against your engine's service manual before installation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrepare the engine:\u003c\/strong\u003e Place the outboard in a safe, accessible position. Disconnect the battery and allow the engine to cool completely before beginning any service work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain the engine oil:\u003c\/strong\u003e Remove the oil drain plug and allow the old engine oil to drain fully into an appropriate container. Remove and discard the old oil filter (OEM Ref. 15400-RBA-F01).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall the new oil filter:\u003c\/strong\u003e Lightly lubricate the gasket of the new oil filter with clean engine oil. Thread it on by hand until snug, then tighten per Honda's torque specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplace the fuel filters:\u003c\/strong\u003e Locate both fuel filters on the engine (OEM Refs. 16911-ZY3-010 and 16910-ZY9-004). Remove the old filters, noting the direction of fuel flow, and install the new filters ( and 24FF015) in the correct orientation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect and replace O-rings:\u003c\/strong\u003e Remove the old O-rings (OEM Ref. 91301-ZW4-003) from their respective seating surfaces. Lightly lubricate the three new O-rings with marine-grade grease before seating them.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplace the gasket:\u003c\/strong\u003e Remove the old gasket (OEM Ref. 94109-12000) and ensure the mating surface is clean and free of debris. Install the new gasket, ensuring it is seated evenly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain the lower unit gear oil:\u003c\/strong\u003e Remove the lower unit drain and vent screws. Allow gear oil to drain fully into an appropriate container.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplace the lower unit drain gaskets:\u003c\/strong\u003e Discard the three old drain gaskets (OEM Ref. 12-191833). Install the three new drain gaskets on the drain and vent screws before reinstalling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall the gear oil pump:\u003c\/strong\u003e If replacing the gear oil pump, follow Honda's service manual procedure for removal and reinstallation. Ensure all mounting hardware is torqued to specification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefill fluids:\u003c\/strong\u003e Refill the engine with the manufacturer-recommended grade and quantity of engine oil. Refill the lower unit with the appropriate marine gear lubricant through the lower drain port until it flows from the vent hole, then reinstall and torque all plugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck for leaks:\u003c\/strong\u003e Reconnect the battery and run the engine at idle. Inspect all service points—oil filter, fuel filters, drain plugs, and O-ring areas—for any signs of leakage before returning to full operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecord the service:\u003c\/strong\u003e Log the maintenance date, engine hours, and all replaced components in your engine's service record for future reference.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm this kit fits my specific Honda engine?\u003c\/strong\u003e\u003cbr\u003e\nCross-reference your engine model against the Compatible Engine Models table above (BF75D and BF90D). You can also verify individual component OEM part numbers in your Honda service manual or the Honda parts catalog before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe kit includes two different fuel filters—which one goes where?\u003c\/strong\u003e\u003cbr\u003e\nOEM Ref. 16911-ZY3-010 and OEM Ref. 16910-ZY9-004 serve different filtration stages on the BF75D\/BF90D. Refer to your Honda service manual or parts diagram to confirm the exact installation location of each filter on your engine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often should I perform this maintenance service?\u003c\/strong\u003e\u003cbr\u003e\nHonda generally recommends annual maintenance or service at every 100 hours of operation—whichever comes first—for the BF75D and BF90D. Always follow the intervals specified in your Honda owner's manual for your operating conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are signs that the gear oil pump (24OP149) needs replacement?\u003c\/strong\u003e\u003cbr\u003e\nCommon indicators include unusual noise from the lower unit, difficulty maintaining gear oil pressure, or gear oil that appears milky or contaminated. If you observe any of these symptoms, inspect the pump during your next service interval.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I install this kit myself, or do I need a certified technician?\u003c\/strong\u003e\u003cbr\u003e\nExperienced boat owners comfortable with outboard maintenance can use this kit; however, professional installation is recommended to ensure all torque specifications and procedures are followed correctly, particularly for the gear oil pump and lower unit service.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this an OEM or aftermarket part?\u003c\/strong\u003e\u003cbr\u003e\nThis 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\u003eHow fast do you ship and how much does it cost?\u003c\/strong\u003e\u003cbr\u003e\nWe 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\u003eWhat is your warranty and return policy?\u003c\/strong\u003e\u003cbr\u003e\nThis 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\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\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":52296479637817,"sku":"25KH300","price":33.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/kit-25KH300.png?v=1776252239","url":"https:\/\/jlmmarine.com\/products\/8h033306-maintenance-service-kit-for-honda-bf75d-bf90d-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}