83789M POWRHEAD ASS'Y, COMPLETE (SEE NOTE) Mariner 7048207, 7048227 POWRHEAD Price: query Add to cart Go to cart Rating: 23 Buy POWRHEAD ASS'Y, COMPLETE (SEE NOTE) 83789M Mariner genuine, new aftermarket parts with delivery Number on catalog scheme:   Compatible models: 7048207 7048227 Mariner Mariner entire parts catalog list: 7048207 1977 CRANKCASE AND CYLINDER HEAD » 83789M 7048227 1977 CRANKCASE AND CYLINDER HEAD » 83789M