{"product_id":"exhaust-tube-bellow-mercruiser-1-mr-alpha-one-gen-ii-bravo-78458a1-18-2760","title":"Exhaust Tube Bellow MerCruiser #1 MR Alpha One \u0026 Gen II Bravo 78458A1, 18-2760","description":"\u003ch2\u003eExhaust Tube Bellow for MerCruiser\u003c\/h2\u003e\u003cp\u003eThis exhaust tube bellows is a direct replacement for MerCruiser Alpha One and Gen II Bravo drives, OEM cross-reference numbers 78458A1 and 18-2760.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThe exhaust tube bellows for MerCruiser is a critical component in the cooling and exhaust system of your marine engine. This exhaust tube bellows seals the exhaust pipe connection to the drive unit, preventing water leaks and ensuring proper exhaust flow. Designed for MerCruiser Alpha One and Gen II Bravo drives, this replacement part restores original performance.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality rubber resistant to heat, ozone, and corrosion\u003c\/li\u003e\n\u003cli\u003ePrecise fit for MerCruiser Alpha One and Gen II Bravo drives\u003c\/li\u003e\n\u003cli\u003eMeets OEM specifications for reliable sealing\u003c\/li\u003e\n\u003cli\u003eFlexible design accommodates drive movement without cracking\u003c\/li\u003e\n\u003cli\u003eEasy to install with standard marine tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor MerCruiser Alpha One\u003c\/li\u003e\n\u003cli\u003efor MerCruiser Gen II Bravo\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMarine exhaust system sealing between engine and drive unit\u003c\/li\u003e\n\u003cli\u003eReplaces worn bellows to prevent water intrusion\u003c\/li\u003e\n\u003cli\u003eUsed on inboard\/outboard boats with MerCruiser sterndrives\u003c\/li\u003e\n\u003cli\u003eEnsures proper exhaust gas routing and cooling water flow\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\u003e78458A1, 18-2760\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRubber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMerCruiser Alpha One and Gen II Bravo\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 Does this bellows fit all MerCruiser drives? \u003cstrong\u003eA:\u003c\/strong\u003e This bellows is specifically designed for Alpha One and Gen II Bravo drives; check serial number for compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I install this exhaust tube bellows? \u003cstrong\u003eA:\u003c\/strong\u003e Installation involves disconnecting the drive unit and replacing the old bellows; consult a service manual for your specific model.\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":44957583966294,"sku":"ZZ2Y00999","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_69dee19c-9ed9-4f6d-892e-56a5ecf148e6.jpg?v=1781568871","url":"https:\/\/www.solidspare.com\/products\/exhaust-tube-bellow-mercruiser-1-mr-alpha-one-gen-ii-bravo-78458a1-18-2760","provider":"Solid Spare","version":"1.0","type":"link"}