Allows for mess free lube changes! Simply thread the fitting in the lower drain hole and pump until filled.

Fits 3/8″, M10 & M8 | 16″ thread drain screw

• 3/8″ adapter for Johnson/Evinrude, Mercury/Mariner, OMC, Mercruiser, Speedmaster, & Volvo
• M10 & M8 adapter for Suzuki, Honda, Mercury, Nissan & Tohatsu