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Description
Sierra 18-3052 Mercury Water Pump Impeller
Sierra replacement water pump impeller for Mercury Marine engines.
- Fits: 20 HP (model 200) outboard, 1970-1985
Interchangeable with:
- GLM
- 89820
- Mallory
- 9-45311
- Mercury Marine
- 47-56780
- 47-65958
- 47-89982
- 47-89982B
California Residents: 
WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov
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