Sierra - Oil Filter, Westerbeke - 79101 Sierra Marine Engine Oils & Lubes all 1993-date Force (US Marine)

all 1993-date Force (US Marine) w/Force/US Mariner/Mercury controls

For standard helms

Terminal Stud Size: 5/16

coated core minimizes lost motion and offers maximum smoothness for complex and/or long runs

Cam-action watertight O-ring seal

Sierra - Oil Filter, Westerbeke - 79101 Sierra Marine Engine Oils & Lubes all 1993-date Force (US Marine)Epoxy coating on all canisters for corrosion resistance Heavy wall steel canister for further corrosion protection High efficiency filter media that meets or exceeds the OE's filtration Backed by Sierra's industry leading warranty Anti Drain Back Valve eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown. See Sierra's catalog for current application information. WARNING: This product can expose you to chemicals