Gearcase Drain Screw Washer | EMP 10-10100-1

Gearcase Drain Screw Washer | EMP 10-10100-1

The Gearcase Drain Screw Washer (EMP 10-10100-1) is a precision-engineered component featuring a rubber-coated stainless steel design that ensures a secure and leak-resistant seal for gearcase drain screws. Specifically crafted for use with 3/8-16 drain screw holes, this washer provides excellent durability and corrosion resistance in harsh marine environments. It serves as a direct replacement for Mercury part numbers 26-830749 and 8M0204693, as well as Sierra part numbers 18-2430-9 and 18-24301-9, guaranteeing compatibility and reliable performance. Ideal for professional marine technicians and experienced boat owners, this washer helps maintain proper gearcase sealing, preventing fluid leaks and protecting internal components from contamination.

• Rubber coated stainless steel fill/drain screw washer
• Used on 3/8-16 drain screw holes
• Replaces Mercury 26-830749 and 8M0204693
• Replaces Sierra 18-2430-9 and 18-24301-9