Sierra’s 18-2715 Check Valve Kit is designed for use with Mercruiser Alpha I Gen II, Bravo I, Bravo II, and Bravo III stern drives. Includes one check valve kit per package. It is interchangeable with Mallory 9-78005, GLM 12930, and Mercruiser Stern Drive 24-17997A1. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use with Mercruiser Alpha I Gen II, Bravo I, Bravo II, and Bravo III stern drives
Includes one check valve kit per package
Interchangeable with Mallory 9-78005, GLM 12930, and Mercruiser Stern Drive 24-17997A1
Each Sierra product meets or exceeds the original equipment part it replaces
