Complete replacement sterndrive.

Replace Mercruiser Alpha One GEN II with 1.94/1.97 ratio.

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

Counter rotation sterndrive

Used on following models:

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

Mercruiser Sterndrive 3.0LX 135hp.

Installation kits and anode not include.

Installation kit: SM-90-116-03K.

Anode Kit: SM-90-116-05K.

Sterndrive Engineering Autorized Dealer