Description

Sierra’s 18-1153 Ball Bearing is designed for use in Mercury marine applications. It is interchangeable with GLM 21840, Mallory 9-75113, and Mercury Marine 30-20464, 30-49313, 30-54215, 30-63326, 30-63326T. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use in Mercury marine applications
Interchangeable with GLM 21840, Mallory 9-75113, and Mercury Marine 30-20464, 30-49313, 30-54215, 30-63326, 30-63326T
Includes one bearing per package
Each Sierra product meets or exceeds the original equipment part it replaces