Description

Sierra’s 18-0952-9 Relief Valve Plate Gasket is designed for use in Mercury marine applications. It is interchangeable with GLM 32330, Mercruiser Stern Drive 27-88907003, Mercury Marine 27-88907, 27-88907003, and Mercury Sport Jet 27-88907. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use in Mercury marine applications
Interchangeable with GLM 32330, Mercruiser Stern Drive 27-88907003, Mercury Marine 27-88907, 27-88907003, and Mercury Sport Jet 27-88907
Includes two gaskets per package
Each Sierra product meets or exceeds the original equipment part it replaces