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Description
Sierra 18-3911 Piston Rings
Sierra replacement piston rings for Johnson/Evinrude Outboards.
- Bore Size: 3.020
- .020 O.S.
Interchangeable with:
- GLM
- 24260
- Johnson/Evinrude Outboard
- 396378
- Mallory
- 9-54413
- Wiseco
- 3020KD
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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