Description
Sierra Power Head Gasket Set For Mercury/ Mariner
Does not Include Head Gaskets
Interchangeable with the following:
GLM
39550
Mercury Marine
27-60476A72
27-60476A73
27-60476A74
27-60476A75
27-85653A32
27-85653A79
27-85653A87
Kit Contents:
| Contents | Part | Contents | Part |
| Seal | NSS | Gasket, Water Pump Base | S-18-2826-9 |
| Gasket | NSS | Water Jacket Cover Gasket | S-18-2573 |
| Gasket | NSS | Gasket, Exhaust Cover | S-18-2574-9 |
| Gasket, Plate to Drive Shaft Housing | NSS | Gasket, Baffle Plate | S-18-2839-9 |
| Powerhead Base Gasket | 18-2835 | O-Ring | S-18-7161-9 |
| Block Cover Gasket | 18-2807-9 | O-Ring | S-18-7153-9 |
| Transfer Port Gasket | 18-0946 | O-Ring | S-18-7173-9 |
| Crankcase Gasket | 18-2515 | O-Ring | S-18-7162-9 |
| Carburetor Mounting Gasket | 18-2802-9 | O-Ring | S-18-7167-9 |
| Drive Shaft Housing Plate Gasket | 18-0912 | O-Ring | S-18-7164-9 |
| Gasket, Water Pump | 18-2915-9 | O-Ring | S-18-7413-9 |
| Gasket, Water Pump | 18-2914-9 | O-Ring | S-18-7426-9 |
| Gasket, Water Pump | 18-2801-9 | O-Ring | S-18-7157 |
| Fuel Pump Kit | 18-7817 | O-Ring | S-18-7120 |
| Fuel Pump Kit | 18-7813 | O-Ring | S-18-7421 |
| Fuel Pump Kit | 18-7807 | Water Pump Housing Bushing | S-18-3110 |
