Replaces:
Mercruiser98562A6
Osco8561
Sierra18-1937

Manifold | Engines |
Mercruiser 93174 | Mercruiser 4 Cylinder Engine Model 165,170,180,190,470 and 3.7L |

Elbow / Reservoir Gasket | 1 |
Bolt 7/16" 14UNC x 4" + Lock Washer | 4 4 |
Steel Plug 3/4" NPT | 3 |
Brass Plug 1/8" NPT | 1 |









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