Note the thermostat's orientation
Brand Part Number Volvo Penta 3850495 OMC Cobra 778045 OMC Cobra 908013 Sierra 18-2875 Compatible Engine Models
OSXi series 5
Common signs of a failed gasket include visible water leaking externally from the joint between the manifold and elbow
Fits a wide range of Volvo Penta and OMC Cobra engines from 1986 to 2025
Hinge Pin Tool – Fits Mercury Mercruiser Alpha One, Gen II & Bravo Sterndrives (Replaces 91-78310, 18-9861) family-yamaha-25esh Note the thermostat's orientationHinge Pin Tool Fits Mercury Mercruiser Alpha One, Gen II & Bravo Sterndrives (Replaces 91 78310, 18 9861) This hinge pin removal and installation tool is designed for use with Mercury Mercruiser sterndrives including Alpha One, Alpha One Gen II, Bravo I, II & III, MC 1, R, and MR models from 1975 to the present. It facilitates the removal and installation of hinge pins from drive units, specifically targeting hinge pin bolts that separate the housing