Description

Sierra’s 18-0103 Powerhead Base Gasket is designed for use in Mercury marine applications. It is interchangeable with GLM 30990, and Mercury 27-37725, 27-72496, 27-79650, 27-796501. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use in Mercury marine applications
Interchangeable with GLM 30990, and Mercury 27-37725, 27-72496, 27-79650, 27-796501
Includes one gasket per package
Each Sierra product meets or exceeds the original equipment part it replaces