{"product_id":"8m0207807-service-kit-for-mercury-jlm-marine","title":"8M0207807 Service Kit for Mercury | JLM Marine","description":"\u003ch2\u003e8M0207807 Service Kit for Mercury\u003c\/h2\u003e\n\n\u003cp\u003eThis comprehensive service kit is engineered for Mercury outboard engines, providing essential maintenance components to keep your engine running at peak performance. Designed to meet OEM specifications, this kit simplifies routine servicing by bundling critical filters, gaskets, and tools in one convenient package.\u003c\/p\u003e\n\n\u003cp\u003eDirect replacement for Mercury OEM part number \u003cstrong\u003e8M0207807\u003c\/strong\u003e, ensuring proper fit and reliable performance across compatible Mercury engine models.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComplete service solution with oil filter, fuel filter, drain gaskets, and gear oil pump\u003c\/li\u003e\n  \u003cli\u003eSimplifies maintenance by providing all key components in one kit\u003c\/li\u003e\n  \u003cli\u003ePrecision-engineered to OEM specifications for reliable performance\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\" 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\u003eMercury\u003c\/td\u003e\n      \u003ctd\u003e8M0207807\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. For Mercury owners, here's a guide to help you identify your engine's serial\/model: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMercury Serial Number Guide\u003c\/a\u003e. You can also review exploded diagrams to verify part numbers: \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/diagrams\/mercury-parts-catalog\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMercury Parts Diagrams \u0026amp; Catalog\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Compatibility data is not available in the provided information. Please verify fitment using the Mercury resources linked above or contact our support team with your engine's serial number for confirmation.\u003c\/em\u003e\u003c\/p\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\u003eOEM Part Number\u003c\/td\u003e\n      \u003ctd\u003e8M0207807\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Type\u003c\/td\u003e\n      \u003ctd\u003eService Kit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrand Compatibility\u003c\/td\u003e\n      \u003ctd\u003eMercury\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 service kit includes the following components for complete routine maintenance:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8M0205848\u003c\/strong\u003e – Oil Filter \u003cspan style=\"color:red;\"\u003ex1\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8M0157616\u003c\/strong\u003e – Fuel Filter \u003cspan style=\"color:red;\"\u003ex1\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e830749.0\u003c\/strong\u003e – Lower Unit Drain Gasket \u003cspan style=\"color:red;\"\u003ex2\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e24OP149\u003c\/strong\u003e – Gear Oil Pump \u003cspan style=\"color:red;\"\u003ex1\u003c\/span\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e830749\u003c\/strong\u003e – Lower Unit Drain Gasket \u003cspan style=\"color:red;\"\u003ex2\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\n\u003cp\u003eFollow these steps to perform a complete service using this kit:\u003c\/p\u003e\n\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreparation:\u003c\/strong\u003e Ensure the engine is cool and positioned upright. Gather necessary tools including a wrench set, drain pan, and shop towels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Filter Replacement:\u003c\/strong\u003e Locate the oil filter on your Mercury engine and remove the old filter using an appropriate wrench. Clean the mounting surface thoroughly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstall New Oil Filter:\u003c\/strong\u003e Apply a thin layer of clean oil to the new filter gasket, then hand-tighten the new 8M0205848 oil filter until snug. Do not over-tighten.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Filter Replacement:\u003c\/strong\u003e Disconnect fuel lines from the old fuel filter, noting the flow direction arrows. Install the new 8M0157616 fuel filter with correct flow orientation and secure all connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLower Unit Service:\u003c\/strong\u003e Position a drain pan beneath the lower unit and remove the drain and vent plugs. Allow all old gear oil to drain completely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstall Drain Gaskets:\u003c\/strong\u003e Remove old gaskets from drain and vent plug areas and clean surfaces thoroughly. Install new 830749 drain gaskets on both plugs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefill Gear Oil:\u003c\/strong\u003e Using the included 24OP149 gear oil pump, insert the pump nozzle into the lower drain hole. Pump fresh gear oil slowly until it begins to emerge from the upper vent hole.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal Lower Unit:\u003c\/strong\u003e While oil is still visible at the vent hole, install the vent plug with its new gasket first. Then immediately install the drain plug with its new gasket.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinal Inspection:\u003c\/strong\u003e Wipe down all service points and check for any leaks around the oil filter, fuel filter, and lower unit plugs. Tighten if necessary.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Check:\u003c\/strong\u003e Start the engine and let it run briefly, then shut down and recheck all filter connections and lower unit plugs for leaks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisposal:\u003c\/strong\u003e Dispose of used oil, filters, and gaskets according to local environmental regulations. Never pour waste oil into drains or soil.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecord Service:\u003c\/strong\u003e Log the service date and engine hours in your maintenance records for future reference.\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 service kit fits my specific Mercury engine?\u003c\/strong\u003e\u003cbr\u003e\nA: Cross-reference your engine's model and serial number with Mercury's parts catalog or use the \u003ca href=\"https:\/\/jlmmarine.com\/blogs\/serial-number-guide\/mercury-outboard-serial-number-guide\" rel=\"nofollow noopener\" target=\"_blank\"\u003eMercury Serial Number Guide\u003c\/a\u003e to identify compatible parts. If your engine currently uses OEM part number 8M0207807, this kit is a direct replacement.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How often should I use this service kit for routine maintenance?\u003c\/strong\u003e\u003cbr\u003e\nA: Mercury typically recommends changing oil and fuel filters every 100 hours of operation or annually, whichever comes first. Lower unit gear oil and gaskets should be serviced every 100 hours or seasonally, and always after submerged operation or impact to the lower unit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I mix the components from this kit with my existing service schedule?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, you can use individual components as needed. However, for optimal engine health, we recommend performing a complete service using all included components simultaneously to ensure consistent maintenance intervals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What should I do if I notice metal particles in the drained lower unit oil?\u003c\/strong\u003e\u003cbr\u003e\nA: Small amounts of metallic residue can be normal during initial break-in or after extended use. However, excessive metal shavings or chunks indicate potential gear damage and require immediate professional inspection before refilling and operating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this an OEM or aftermarket service kit?\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":52418250867001,"sku":"25KM295","price":28.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0885\/0433\/6697\/files\/25KM295.png?v=1778570952","url":"https:\/\/jlmmarine.com\/es\/products\/8m0207807-service-kit-for-mercury-jlm-marine","provider":"JLM Marine Boat Parts Limited","version":"1.0","type":"link"}