Product Overview
Powerhead Gasket Set No Head Gasket
Mercury 27-85491A90, 2785491A90, 85491A90
Sierra 18-4325
- Baffle Plate to Exhaust Gasket 27-85488-2, 18-0940 (1)
- Adapter Plate Gasket 27-38501-1, 18-0879 (1)
- Block Cover Gasket 27-43777-2, 18-2810 (1)
- Powerhead to Ext. Plate Gasket 27-79650-1, 18-0103 (2)
- Baffle Plate Gasket 27-85492-2, 18-0137 (1)
- Carb. Flange Gasket 27-75791-1, 18-2800 (2)
- Transfer Port Cover Gasket 27-27936-1, 18-0870 (2)
- Rubber Seal Gasket 37721, 18-0539 (1)
- O-Ring 25-32546, 18-7161 (1)
- Thermostat Gasket 27-48818-1, 18-2844 (1)
- Lower Water Pump Base to Face Plate Gasket 27-19553, 18-2823 (1)
- Water Inlet Tube Gasket 27-79797-1, 18-0938 (1)
- Water Pump Base Gasket 27-32771, 18-2825 (1)
- O-Ring 25-25439, 18-7153 (1)
- O-Ring 25-20081, 18-7151 (1)
