Transom Bellows Kit for Mercruiser Stern Drive Bravo 8M0124227 Material: rubber and stainless steel Engine Type: Mercruiser Bravo Stern Drive Manufacturer Part Numbers: 86840A05, 18654A1, 74639A2, 16755Q1 UPC: 739325436088 Type: Stern Drive Transom Bellows Kit Mounting Gasket & O-rings: 16755Q1 & 16755A1 Shift Bellows: 74639A2, 74639, 31659 U-Joint Bellows: 86840A05, 86840A3, 8M0062406 Exhaust Bellows: 18654A1, 32734, 32734A3, 8M0124227 105℃ content ≤: uanmarinen Package Contents: 1 x Shift Bellows, 1 x Exhaust Bellows, 1 x U-Joint Bellows, 1 x Outdrive Gasket Set, 4 x Stainless Clamps This stern drive transom bellows kit is constructed from rubber and stainless steel, designed for use in marine environments.It is engineered to fit Mercruiser Bravo and Blackhawk drives from 1982 and up.The kit includes shift, exhaust, and U-joint bellows, along with an outdrive gasket set and stainless clamps, providing a complete replacement solution for stern drive systems.The components are designed for secure mounting and.Compatibility includes models referenced by part numbers 86840A05, 18654A1, 74639A2, 16755Q1, and 8M0124227.The bellows support under temperature conditions, meeting 105℃ content specifications.Additional compatible Sierra part numbers include 18-2753-2, 18-2750, 18-2751, and 18-2615.