4.803100T1 Transom Seal Bellows Kit with Gimbal Bearing Exhaust U-Joint and Shift Bellows Replaces 30-803100T1, 8M0095485, Compatible with Sierra 18-82121

["This marine drive component kit is designed for MerCruiser Bravo 1, Bravo 2, and Bravo 3 sterndrive models, compatible with units from 1988 onward (serial number 0B664190 & up).","Also fits MerCruiser Blackhawk models produced between 1994 and 1995, for units with serial numbers 0D469859 and above. Please verify your model or serial number before purchase.","Direct replacement for OEM and aftermarket part numbers including MerCruiser 30-803100T1, 8M0095485, Mallory 9-72905, and Sierra 18-8212.","Kit includes a complete set of installation parts: U-joint bellows, exhaust bellows, shift bellows, stainless steel hose clamps, water inlet hose, gasket and O-rings, and a gimbal bearing.","For any compatibility questions or issues, please contact us—we are ready to assist you promptly."]