Lower Unit Drain Screw Gasket – Fits Mercury/Mercruiser All HP (Replaces 12-19183-3, 12-19183K02, 12-19183Q02) 12.5HP They are commonly used for

They are commonly used for boat registration

Place a catch pan under the existing pump to manage spills

and water pump base thoroughly

Brand Application Notes Universal Outboard Motors Particularly suited for 2-stroke engines requiring fuel/oil mixture Universal Fuel Tanks For permanent or portable fuel storage containers Universal Gas Cans For clearly marking containers with mixed fuel Universal Power Equipment Lawn equipment

Ensure the engine is off and the boat is secured on a trailer or lift before beginning

Lower Unit Drain Screw Gasket – Fits Mercury/Mercruiser All HP (Replaces 12-19183-3, 12-19183K02, 12-19183Q02) 12.5HP They are commonly used forProduct Details This Lower Unit Drain Screw Gasket is designed for a secure, leak free seal on Mercury Marine outboard and MerCruiser stern drive engines. It fits all horsepower models that are equipped with standard 3 8 16 drain and fill screws, ensuring reliable performance and protection for your gearcase. It serves as a direct replacement for multiple OEM and aftermarket parts, including Mercury Marine 12 19183 3, 12 19183K02, 12 19183Q02, and