Complete replacement upper unit for GEN I 1.62.

Replace Mercruiser Alpha One GEN I ratio 1.62/1.65.

Replace Mercruiser OE#: 9412A21.

Fits R/MR/Alpha One fabriqué de 1972-1990.

Suitable for:

Replace Mercruiser sterndrives alpha one GEN I 205 HP de 1983-1990.
Replace Mercruiser sterndrive R/MR/Alpha One 1983-1990.
Replace Mercruiser sterndrive Alpha One GEN I 1983-1990 with 5.0L (2 barrel carburetor).
Replace Mercruiser sterndrive GEN I  305 cubic inchde 1983-1990 including 305 (2 barrels carburetor).

Drive shaft 9-9/16''.

Sterndrive Engineering Autorized Dealer