{"product_id":"upper-seal-kit-for-mercruiser-r-mr-alpha-i-gen-i-26-32511a1-32511a2-18-2648","title":"Upper Seal Kit for MerCruiser R-MR Alpha I Gen I - 26-32511A1, 32511A2, 18-2648","description":"\u003ch2\u003eUpper Seal Kit for MerCruiser\u003c\/h2\u003e\u003cp\u003eThis upper seal kit for MerCruiser R-MR Alpha I Gen I outdrives replaces OEM parts 26-32511A1, 32511A2, and 18-2648 to restore sealing performance.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis upper seal kit for MerCruiser is designed for the R-MR Alpha I Gen I drive systems. It includes all necessary seals to prevent water intrusion and maintain gearcase integrity. Ideal for boat owners and marine mechanics performing routine maintenance or rebuilds on MerCruiser outdrives.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePrecision-molded rubber seals ensure a tight fit\u003c\/li\u003e\n\u003cli\u003eResists oil and saltwater corrosion\u003c\/li\u003e\n\u003cli\u003eIncludes multiple seal sizes for complete upper housing coverage\u003c\/li\u003e\n\u003cli\u003eOEM-spec materials for long-lasting durability\u003c\/li\u003e\n\u003cli\u003eCompatible with MerCruiser Alpha One Gen I and R-MR drives\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor MerCruiser Alpha One Gen I\u003c\/li\u003e\n\u003cli\u003efor MerCruiser R-MR\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing worn upper seals on inboard\/outboard boat engines\u003c\/li\u003e\n\u003cli\u003eDuring annual outdrive service and maintenance\u003c\/li\u003e\n\u003cli\u003eRebuilding MerCruiser sterndrive upper gearcases\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26-32511A1, 32511A2, 18-2648\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are these seals reusable? \u003cstrong\u003eA:\u003c\/strong\u003e No, upper seals should always be replaced with new ones during service to ensure proper sealing and prevent leaks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit include the lower seal? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is specifically the upper seal kit for the gearcase; lower seals are sold separately.\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":44957259792470,"sku":"ZZ2Y01074","price":48.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_f0a929ca-1911-48bd-b313-2558c320fa02.jpg?v=1781568260","url":"https:\/\/www.solidspare.com\/products\/upper-seal-kit-for-mercruiser-r-mr-alpha-i-gen-i-26-32511a1-32511a2-18-2648","provider":"Solid Spare","version":"1.0","type":"link"}