{"product_id":"carrier-assembly-base-807929a1-18-2354-for-mercruiser-alpha-one-gen-ii-vazer","title":"Carrier Assembly Base 807929A1 18-2354 for Mercruiser Alpha One Gen II Vazer","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eCarrier assembly base 807929A1 for Mercruiser stern drives, the carrier with its O ring seal and seal that sits in the transom assembly of the Alpha One Gen II and Vazer drives. It replaces 807929A1 and 821759A2, crosses to Sierra 18-2354, GLM 12341 and Mallory 9-72642, and the outer diameter is 60.8 mm.\u003c\/p\u003e\n\n\u003cp\u003eIt fits the Alpha One Gen II from 1991 onward and the Vazer Transom and Vazer Drive from 1998. The same carrier is used on the Mercury 200 HP, 225 HP, 250 HP and 300 HP 3.0 litre models from the mid nineties onward, so it covers a wide spread of sterndrive and outboard installations.\u003c\/p\u003e\n\n\u003cp\u003eThe carrier holds the seal that keeps water out of the drive where the shaft passes through, and it is the part that gets replaced when a transom assembly is rebuilt. Old ones corrode in the bore, the O ring goes hard, and the first sign is usually water in the drive oil or a slow leak onto the bellows.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\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\"\u003eCarrier assembly base\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eFits\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eMercruiser Alpha One Gen II and Vazer stern drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eAlso Fits\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eMercury 200, 225, 250 and 300 HP 3.0 litre\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eReplaces\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e807929A1, 821759A2, 821759A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eContents\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eCarrier assembly with O ring and seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e66 g including packaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003ePack Size\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e150 mm x 180 mm x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e3 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOEM Cross Reference\u003c\/h2\u003e\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\"\u003e807929A1, 821759A2, 821759A4, 8M0214948\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMercury\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e807929A1, 807929A2, 815922A1, 815922A5, 821759A1, 821759A2, 821759A3, 821759A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eSierra\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e18-2354\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eGLM\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e12341\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMallory\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e9-72642\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDimensions\u003c\/h2\u003e\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\"\u003eMeasurement\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eSize\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eDiameter at the O ring side\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e20.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eOuter diameter\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e60.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eOther side, first step\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eOther side, second step\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e24.8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eCompatible Engines\u003c\/h2\u003e\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\"\u003eEngine or Drive\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eHorsepower\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eYears\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\"\u003eSterndrive\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1991 and up\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eVazer Transom and Vazer Drive\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSterndrive\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1998\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMercury 200DFI and 200 3.0 EFI DTS\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e200 HP\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1997 to 2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMercury\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e225 HP\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1994 to 2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMercury\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e250 HP\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1995 to 2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eMercury\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e300 HP\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1998 to 2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\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\"\u003eDetail\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\"\u003eCarrier assembly base\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eAs pictured\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eO ring\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eFitted to the carrier\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eSeal\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eFitted to the carrier\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eGimbal bearing and bellows\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eNot included\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003e0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSigns The Carrier Needs Replacing\u003c\/h2\u003e\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\"\u003eWhat You See\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eWhat It Means\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eWhat To Do\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eWater in the drive oil\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSeal in the carrier failed\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eFit the new carrier assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eOil weeping onto the bellows\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSeal or O ring gone\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eFit the new carrier assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eCarrier corroded in the bore\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eSalt water sitting in the housing\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eFit the new carrier and clean the bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eCarrier loose in the transom plate\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eBore or carrier worn\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eFit the new carrier assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eSeal pushed out of the carrier\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eWater pressure behind it\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eCheck the drive oil level and fit a new carrier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003eOil leak after a bellows change\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eOld seal reused\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eFit the new carrier assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFitting Notes\u003c\/h2\u003e\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\"\u003eStep\u003c\/th\u003e\n\u003cth style=\"text-align:left;border-bottom:1px solid #ddd;padding:6px\"\u003eAction\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003e1\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eDrain the drive oil and check it for water before starting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003e2\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eTake the drive off and support the transom assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003e3\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eRemove the old carrier and clean the bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003e4\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eCheck the bore for corrosion and polish it if needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003e5\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eCoat the new O ring with drive oil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003e6\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003ePress the new carrier in square, using a driver on the outer edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003e7\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eRefit the drive and fill with the correct gear oil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px\"\u003e8\u003c\/td\u003e\n\u003ctd style=\"padding:6px\"\u003eRun the engine on muffs and check for leaks before the next trip\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\"\u003e3 year\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\u003eFits Mercruiser Alpha One Gen II from 1991 and the Vazer Transom and Vazer Drive from 1998\u003c\/li\u003e\n\u003cli\u003eAlso fits Mercury 200, 225, 250 and 300 HP 3.0 litre models\u003c\/li\u003e\n\u003cli\u003eReplaces 807929A1, 821759A2 and 821759A4\u003c\/li\u003e\n\u003cli\u003eCrosses to Sierra 18-2354, GLM 12341 and Mallory 9-72642\u003c\/li\u003e\n\u003cli\u003eOuter diameter 60.8 mm, O ring side 20.6 mm\u003c\/li\u003e\n\u003cli\u003eCarrier comes with the O ring and seal fitted\u003c\/li\u003e\n\u003cli\u003e30-Day Easy Returns\u003c\/li\u003e\n\u003cli\u003eShips from our warehouse with tracking\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XRmarine","offers":[{"title":"Default Title","offer_id":68109219135531,"sku":"21PB001","price":18.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/0415\/7227\/files\/10_97240729-12d4-482d-9101-cc569ffa21a6.jpg?v=1793673592","url":"https:\/\/xrmarineparts.com\/de\/products\/carrier-assembly-base-807929a1-18-2354-for-mercruiser-alpha-one-gen-ii-vazer","provider":"XRmarine","version":"1.0","type":"link"}