{"product_id":"lower-unit-oil-seal-for-mercury-6-8-9-9-10-15hp-18-0584-18-0586-18-0585-25-33145","title":"Lower Unit Oil Seal for Mercury 6\/8\/9.9\/10\/15HP 18-0584 18-0586 18-0585 25-33145","description":"\u003ch2\u003eLower Unit Oil Seal for Mercury\u003c\/h2\u003e\u003cp\u003eThis lower unit oil seal for Mercury outboard engines replaces original part numbers 18-0584, 18-0586, 18-0585, and 25-33145 to stop gearcase leaks.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe lower unit oil seal for Mercury outboards is engineered for 6, 8, 9.9, 10, and 15 horsepower models. It works to keep gearcase oil in and water out, preserving the lower unit's performance. This seal set is a direct cross-reference to the listed Mercury part numbers.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-molded seals for a tight, leak-free fit\u003c\/li\u003e\n\u003cli\u003eResistant to oil, seawater, and temperature extremes\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary seals for the 6-15HP range\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds original equipment specifications\u003c\/li\u003e\n\u003cli\u003eEasy to install with basic hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Mercury 6HP outboard\u003c\/li\u003e\n\u003cli\u003efor Mercury 8HP outboard\u003c\/li\u003e\n\u003cli\u003efor Mercury 9.9HP outboard\u003c\/li\u003e\n\u003cli\u003efor Mercury 10HP outboard\u003c\/li\u003e\n\u003cli\u003efor Mercury 15HP outboard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplaces failing seals during lower unit service\u003c\/li\u003e\n\u003cli\u003ePrevents oil leaks that attract grime and cause overheating\u003c\/li\u003e\n\u003cli\u003eKeeps water out of the gearcase to protect bearings\u003c\/li\u003e\n\u003cli\u003eSuitable for both saltwater and freshwater use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18-0584, 18-0586, 18-0585, 25-33145\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6, 8, 9.9, 10, 15 HP Mercury outboards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this seal set work on my 2001 Mercury 8HP? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed for 6-15HP Mercury models, but always confirm your engine's serial number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is the difference between these seals and OEM? \u003cstrong\u003eA:\u003c\/strong\u003e These are aftermarket seals made to match OEM specs, providing a reliable replacement at a lower cost.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":45556618068054,"sku":"ZZ3E01480","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_0c77eaa1-db3d-4b27-a5f1-f7606182b98c.jpg?v=1789219019","url":"https:\/\/www.solidspare.com\/products\/lower-unit-oil-seal-for-mercury-6-8-9-9-10-15hp-18-0584-18-0586-18-0585-25-33145","provider":"Solid Spare","version":"1.0","type":"link"}