Lower Unit Drain Plug Seal Gasket – Fits Mercury/MerCruiser Outboard/Sterndrive (Replaces 12-19183-3, 12-19183Q02, 12-19183K02) 160HP including plastics

including plastics

You will need standard line wrenches (also known as flare nut wrenches) to avoid rounding off the soft metal of the fittings

This thermostat opens at 60°C (140°F)

10-24074-71

Lower Unit Drain Plug Seal Gasket – Fits Mercury/MerCruiser Outboard/Sterndrive (Replaces 12-19183-3, 12-19183Q02, 12-19183K02) 160HP including plasticsProduct Details This Lower Unit Drain Plug Seal Gasket is engineered for a precise fit on Mercury MerCruiser outboard and sterndrive engines that use 3 8 16 drain or fill screws in the gearcase. It covers a wide range of models and years, providing a reliable seal to prevent gear oil leakage. This part is a direct replacement for multiple OEM and aftermarket part numbers, including Mercury 12 19183 3, 12 19183Q02, and 12 19183K02; Sierra 18 2244 and