Sierra Marine products are engineered to surpass today’s high horsepower engine demands and stand up to the harsh marine environment.
Sierra Marine are the leading supplier of marine engine and drive parts with over 50 year in business, offering 1,000’s of parts.
- Fits Chrysler/ Force/ US Marine/ Mercury Marine/ Mercruiser Stern Drive/ Honda/ Mercury Race Outboards
- 3/4 Inch x 20 Thread Size
- 11/16 Inch Wrench Size
- Single
Sierra Marine products are engineered to surpass today’s high horsepower engine demands and stand up to the harsh marine environment.
Sierra Marine are the leading supplier of marine engine and drive parts with over 50 year in business, offering 1,
