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Mercury 27-52579 27-72916 27-78410 20HP Cylinder Block Cover Gasket Sierra 18-0372
- Mercury 20HP Outboard Cylinder Block Cover Gasket
- For use with:
- 20 HP Mercury/ Mariner engines.
- Manufacturer: Sierra
- Model Number: Cover Gasket
- Part Number: 18-0372
- Also Known As: 180372, Mercury Marine 27-52579, 27-72916, 27-78410, 2752579, 2772916, 2778410, GLM 30980