{"product_id":"yamalube-oem-outboard-gear-lube-kit-w-pump-lower-unit-service-kit","title":"Yamalube OEM Outboard Gear Lube Kit w\/Pump - Lower Unit Service Kit","description":"\u003cp\u003eIn this review the Yamalube OEM Outboard Gear Lube Kit w\/Pump is evaluated for boat owners who perform routine lower unit service on Yamaha outboards. The kit's single biggest selling point is convenience: it contains a full quart of Yamalube ACC-GEARL-UB-QT gear lube, two genuine 90430-08003-00 gaskets and a pump with an adapter that fits a wide range of Yamaha 2-stroke and 4-stroke engines, making a lower unit changeover straightforward and less messy. For anyone wanting an OEM-compatible, ready-to-use service pack, this kit addresses the main pain points of parts sourcing and fluid handling.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit:\u003c\/strong\u003e Includes one quart of Yamalube gearcase lubricant, two OEM gaskets and a pump so users can complete a lower unit service without sourcing additional parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM gaskets:\u003c\/strong\u003e The two genuine 90430-08003-00 gaskets ensure a proper seal during reassembly, reducing the risk of leaks after service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump with adapter:\u003c\/strong\u003e The supplied pump and adapter make fluid removal and refill cleaner and easier, which is especially helpful in a small boat or marina setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide engine fit:\u003c\/strong\u003e Compatibility with numerous Yamaha 2-stroke and 4-stroke models means one kit fits many boats, simplifying maintenance for owners of multiple engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-grade lubricant:\u003c\/strong\u003e The included ACC-GEARL-UB-QT is formulated for marine gearcases to protect gears and bearings in the lower unit under typical boating conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit is best for DIY boat owners, small marina technicians and anyone who performs routine lower unit maintenance on Yamaha outboards listed in the fitment. If you own a Yamaha F15 through to an F250 series engine, the kit offers a convenient all-in-one solution that saves time sourcing compatible gaskets and lubricant.\u003c\/p\u003e\u003cp\u003eIt is not aimed at owners of non-Yamaha engines or at users who prefer bulk lubricant purchases for frequent commercial servicing. Also, if you require specialized gear oils for extreme racing or prolonged heavy-duty commercial use, check the lubricant specification before buying.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM gaskets and correct-spec lubricant make the service reliable and reduce the chance of post-service leaks.\u003c\/li\u003e\n\u003cli\u003eThe pump and adapter simplify the fluid change, keeping the process cleaner and faster.\u003c\/li\u003e\n\u003cli\u003eBroad Yamaha model coverage suits many recreational boaters and owners of multiple engines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSturdiness of the pump received mixed feedback from customers, so professional shops doing many services may prefer a more heavy-duty dispenser.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eKit contents\u003c\/td\u003e\n\u003ctd\u003eOne quart Yamalube ACC-GEARL-UB-QT, 2 gaskets, pump with adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGasket part\u003c\/td\u003e\n\u003ctd\u003e90430-08003-00 (two included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLubricant volume\u003c\/td\u003e\n\u003ctd\u003eOne quart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEngine compatibility\u003c\/td\u003e\n\u003ctd\u003eYamaha 2-stroke and 4-stroke F15 F20 F25 F40 F50 F60 F70 F75 F90 F115 F150 F175 F200 F225 F250 150 175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded tool\u003c\/td\u003e\n\u003ctd\u003ePump with Yamaha adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSTONEMUSLE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Yamalube OEM Outboard Gear Lube Kit w\/Pump is a practical, value-oriented choice for recreational boaters and DIYers who service Yamaha lower units. It bundles the correct marine gear lube, genuine gaskets and a pump so routine maintenance is easier and less messy. For most owners of compatible Yamaha engines this kit offers good value and convenience, though high-volume shops may prefer a more robust pump option.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eDoes this kit fit my Yamaha outboard?\u003c\/strong\u003e\u003cbr\u003eThe kit lists compatibility with Yamaha 2-stroke and 4-stroke F15 through F250 series engines and specific 150 and 175 models; verify your engine model against that range before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the lubricant marine-rated?\u003c\/strong\u003e\u003cbr\u003eYes, the included ACC-GEARL-UB-QT is a marine gearcase lubricant intended for lower unit protection in Yamaha outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill I need additional parts to do a lower unit oil change?\u003c\/strong\u003e\u003cbr\u003eFor a standard lower unit service this kit supplies the lubricant, two OEM gaskets and a pump, so additional parts are generally not required unless your engine needs other seals or hardware not listed.\u003c\/p\u003e","brand":"STONEMUSLE","offers":[{"title":"Default Title","offer_id":48631747641563,"sku":"B07Q1YBZXL","price":46.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61j1-w6JOgL._AC_SL1500.jpg?v=1778508429","url":"https:\/\/gearmusthave.com\/products\/yamalube-oem-outboard-gear-lube-kit-w-pump-lower-unit-service-kit","provider":"GearMustHave","version":"1.0","type":"link"}