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Description
Sierra 18-1117 Lower Unit Pinion Bearing
Sierra high-quality engine parts are designed to meet OEM specifications. For use on Chrysler/Force/US Marine, Johnson/Evinrude Outboards, Mercruiser Stern Drives, Mercury Marine and OMC Stern Drives.
- Fits MR, Alpha One and Gen II engines
Interchangeable with:
- Chrysler/Force/US Marine
- 31-F694057
- 31-42647A1
- GLM
- 21610
- Johnson/Evinrude Outboard
- 387817
- 5007751
- Mallory
- 9-75121
- Mercruiser Stern Drive
- 31-42647A1
- 31-42647
- Mercury Marine
- 31-42647A1
- OMC Stern Drive
- 387817
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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