{"product_id":"816431a1-u-joint-bellows-with-sleeve-for-mercruiser-89180-18-2747","title":"816431A1 U Joint Bellows With Sleeve For MerCruiser 89180 18-2747","description":"\u003ch2\u003eU Joint Bellows w\/ Sleeve for MerCruiser\u003c\/h2\u003e\u003cp\u003eThis U Joint Bellows w\/ Sleeve is a direct replacement for MerCruiser stern drives and provides a watertight seal to protect the universal joint assembly from water intrusion. OEM cross-reference numbers include 816431A1, 89180, and 18-2747.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis U Joint Bellows w\/ Sleeve for MerCruiser is designed to fit MerCruiser stern drive models. It prevents water and debris from entering the bellows assembly, ensuring long-lasting performance of the u-joint. Ideal for boat owners performing routine maintenance on their MerCruiser outdrive, this bellows kit includes the sleeve for a secure fit.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-quality EPDM rubber for flexibility and durability\u003c\/li\u003e\n\u003cli\u003eIncludes integrated sleeve for easy installation and proper alignment\u003c\/li\u003e\n\u003cli\u003ePrecision molded to match OEM specifications for a perfect fit\u003c\/li\u003e\n\u003cli\u003eResists ozone, oil, and saltwater exposure for extended service life\u003c\/li\u003e\n\u003cli\u003eMeets or exceeds OEM standards for reliability\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on replacement, no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCommonly used on boats equipped with MerCruiser stern drive systems\u003c\/li\u003e\n\u003cli\u003eInstalled during outdrive bellows replacement services\u003c\/li\u003e\n\u003cli\u003eHelps maintain watertight integrity of the drive shaft housing\u003c\/li\u003e\n\u003cli\u003eEssential for preventing water damage to universal joints and gimbal bearings\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\u003e816431A1, 89180, 18-2747\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this bellows compatible with all MerCruiser outdrive models? \u003cstrong\u003eA:\u003c\/strong\u003e This U Joint Bellows w\/ Sleeve is designed for MerCruiser stern drives, but fit may vary by serial number; always confirm compatibility before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How often should the bellows be replaced? \u003cstrong\u003eA:\u003c\/strong\u003e It is recommended to inspect bellows annually and replace every 3-5 years or if cracks, tears, or damage are found during routine maintenance.\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":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53676911493393,"sku":"ZZ2Y01184","price":52.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_1103c3c3-2576-45c7-ab8f-e5df50fe7afa.jpg?v=1781580870","url":"https:\/\/www.duraforce.com\/products\/816431a1-u-joint-bellows-with-sleeve-for-mercruiser-89180-18-2747","provider":"DURAFORCE","version":"1.0","type":"link"}