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Description
Sierra 18-4221 Mercury Propeller Thrust Washer
Sierra high-quality engine parts are designed to meet OEM specifications.
- Fits Mercury 75-125 HP O/Bs with rubber hub props & 40-60 HP 4-Stroke BigFoot.
- Type: Flat
Interchangeable with:
- Chrysler/Force/US Marine
- 13191A1
- GLM
- 21350
- Mercury Marine
- 13191A1
- 75282A1
- 13191Q01
- 66500
- 75282
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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