Description

Sierra’s 18-0138 Powerhead Base Gasket is designed for use in Johnson and Evinrude applications. It is interchangeable with GLM 35370, Johnson/Evinrude 328590, and Mallory 9-60423. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use in Johnson and Evinrude applications
Interchangeable with GLM 35370, Johnson/Evinrude 328590, and Mallory 9-60423
Includes one gasket per package
Each Sierra product meets or exceeds the original equipment part it replaces