Sierra 18-9855 Driven Gear Shimming Tool Replaces Mercury 91-60523 - MW
Request sent
Thanks — we'll confirm whether we can ship to your area and whether it's in stock, and email you shortly.
Sierra 18-9855 Mercruiser Driven Gear Shimming Tool
Measures upper DRIVE gear clearance on MC-I, R-MR, Alpha One and Alpha One/Gen. Two drive units.
Interchangeable with:
- GLM
- 90170
- Mercury Marine
Application:
Mercruiser Stern Drive
- Alpha One Gen II
- 1998-1998
- s/n 0L100040 & up
WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov

