Upper Gearcase Seal Kit – Fits MerCruiser Bravo I, II, III, X, XR, XZ & Blackhawk Stern Drives family-yamaha-f25elhw old sealant

old sealant

engine stumbling or stalling at idle

you can use our Yamaha Serial Number Guide to pinpoint your exact engine model and the corresponding OEM part numbers

intermittent starting

Locate and unbolt the lower unit (gearcase) from the upper engine housing

Upper Gearcase Seal Kit – Fits MerCruiser Bravo I, II, III, X, XR, XZ & Blackhawk Stern Drives family-yamaha-f25elhw old sealantUpper Gearcase Seal Kit Fits MerCruiser Bravo I, II, III, X, XR, XZ & Blackhawk Stern Drives This complete aftermarket seal kit contains the necessary components to reseal the upper gearcase on MerCruiser Bravo stern drives. It is compatible with Bravo I, II, and III models from 1988 and up, as well as Bravo X, XR, XZ, and the Blackhawk variant (1994 1995). This kit is a direct replacement for MerCruiser part numbers 26 16709A1 and 26 16709A2.