Drain Screw Gasket (Pkg of 2)

Drain Screw Gasket. Used with: 3/8-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B's. Used in: most lower units and sea water pumps. Package of 2. Used with 3/8-16 drain/fill screw found on all MerCruiser and most Mercury/Mariner O/B's Used in: most lower units and sea water pumps Meets or exceeds manufacturer's recommended specifications Backed by Sierra's limited lifetime warranty