{"product_id":"lower-gear-case-seal-kit-816575a3-18-2646-1-for-mercruiser-alpha-one","title":"Lower Gear Case Seal Kit 816575A3 18-2646-1 for MerCruiser Alpha One Gen 2 Sterndrive","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eLower gear case seal kit for MerCruiser Alpha One Gen II sterndrives, supplied as 1 x complete seal and gasket set for the lower unit. It replaces MerCruiser 26-816575A3 and 26-816575A1, Sierra 18-2646-1, GLM 87511, Mallory 9-74206, SEI 95-116-11K and OBR SK-816. The lower unit seals keep gear oil in and water out, so a failed seal shows up as milky gear oil, an oil slick under the drive, or a slow leak at the prop shaft after a season in the water.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications \u0026amp; Attributes\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eNew \/ New with tags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eLower Gear Case Seal Kit (with base)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eEngine Type\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eMerCruiser Alpha One Gen II sterndrive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eContents\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eComplete seal and gasket set for the gear case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eFits Years\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1991 and up, by serial range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOEM Cross Reference\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eBrand\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eOEM Part Numbers\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMerCruiser\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e26-816575A3, 26-816575A1, 816575A3, 816575A1, 76868A04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eSierra\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e18-2646-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eSEI\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e95-116-11K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eOBR\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSK-816\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMallory\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e9-74206\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eGLM\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e87511\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engines\u003c\/h2\u003e\n\u003cp\u003eFits MerCruiser Alpha One Gen II sterndrives in these serial ranges:\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eDrive\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eYears\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eSerial Range\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eAlpha One Gen II\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1991-1995\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e0D469859 thru 0F679999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eAlpha One Gen II\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1996-1997\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e0F680000 thru 0K999999\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eAlpha One Gen II\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1998 and up\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e0L100040 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eComponent\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eQty\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eLower Gear Case Seal Kit (with base gasket)\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCondition \u0026amp; Warranty\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eCondition\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eNew \/ New with tags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003ePackaging\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSealed retail packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eBefore You Buy\u003c\/h2\u003e\n\u003cul style=\"list-style:none\"\u003e\n\u003cli\u003eVerify your drive model and serial number before ordering\u003c\/li\u003e\n\u003cli\u003eFits Alpha One Gen II only — not Gen I or Bravo drives\u003c\/li\u003e\n\u003cli\u003ePressure test the lower unit after fitting to confirm the seals hold\u003c\/li\u003e\n\u003cli\u003eSupplied as a seal and gasket set — bearings and gears are not included\u003c\/li\u003e\n\u003cli\u003e30-Day Easy Returns\u003c\/li\u003e\n\u003cli\u003eFree Worldwide Shipping\u003c\/li\u003e\n\u003cli\u003eOEM Quality Without the Markup\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XRmarine","offers":[{"title":"Default Title","offer_id":67756502122539,"sku":"24MSK723","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/0415\/7227\/files\/10_44599df2-a076-4ef9-8cf4-4e14e5215ec3.jpg?v=1791269583","url":"https:\/\/xrmarineparts.com\/de\/products\/lower-gear-case-seal-kit-816575a3-18-2646-1-for-mercruiser-alpha-one","provider":"XRmarine","version":"1.0","type":"link"}