Mercruiser - Mercruiser Four Cylinder

3” Exhaust Elbow DISCONTINUED (Limited Stock Available) replaces MerCruiser part # 76771A2. For Model 140 4 Cylinder 1968-1982.

4" Exhaust Elbow Assembly replaces MerCruiser part # 12076A2. For Model 120/140, 4 Cylinder 153/181 CID 1982-1995.

Exhaust Manifolds Assembly replaces MerCruiser part # 96705A1. Fits Model 140 Inline 4 Cylinder 181 CID 1968-1982.