Sierra's 18-3728 Lock Nut is designed for use with MCM rear engine mounts. It is interchangeable with GLM 19350 and Mercruiser Stern Drive 11-863332, 11-99298. Each Sierra product meets or exceeds the original equipment part it replaces.
Designed for use with MCM rear engine mounts
Interchangeable with GLM 19350 and Mercruiser Stern Drive 11-863332, 11-99298
Includes one lock nut per package
Each Sierra product meets or exceeds the original equipment part it replaces
Designed for use with MCM rear engine mounts
Interchangeable with GLM 19350 and Mercruiser Stern Drive 11-863332, 11-99298
Includes one lock nut per package
Each Sierra product meets or exceeds the original equipment part it replaces