Quicksilver 8M0072133 Gear Lube Pump, Fits 1 Quart or 1 Liter Bottles

The Quicksilver gear lube pump outboard or sterndrive 3/8-16 drain plug. Easily replace your lower unit oil with this pump. Fits all quart and literbottles. Fits any outboard or sterndrive with a 3/8‑16 drain plug. Use adapter (included) for gear cases with an M8x1.25 drain plug.