Sierra 18-0916 Water Pump Gasket
- Brand:
- Sierra
- Part no:
- 18-0916
Where to buy
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The Sierra 18-0916 is a water pump gasket for MerCruiser stern drives. It is interchangeable with four MerCruiser numbers: 27-8052151, 27-05215, 27-94915 and 27-72779. Whichever of those is on your old gasket, this is the Sierra part that matches it.
Our take
The 18-0916 cross-references four MerCruiser numbers, 27-8052151, 27-05215, 27-94915 and 27-72779. Matching your old gasket to one of them is the way to confirm it is the right part for your stern drive.