Complete replacement upper unit for GEN II 1.94.

Replace Mercruiser Alpha One GEN II  ratio 1.94/1.97.

Replace Mercruiser OE#: 861063A 6.

Replace  Alpha One GEN II sterndrive built from 1991-today.

Can be installed on the following sterndrive:

Mercruiser Sterndrive 4 cylinder 120 & 140hp.
Mercruiser Sterndrive  2.5L 120hp.
Mercruiser Sterndrive  3.0L 115 & 140hp.                                                                                                                             

Mercruiser Sterndrive  3.0LX 135hp.

Sterndrive Engineering Autorized Dealer