REPLACEMENT STERNDRIVE ALPHA ONE GEN I RATIO 1.81 SHORT YOKE

Complete replacement sterndrive.

Replace Mercruiser Alpha One GEN I with 1.81/1.84 ratio.

model R,MR & Alpha One GEN II sterndrive built from 1972-1990.

Comes with a 8 1/8'' old style input yoke

Used on following models:

Replace Mercruiser Sterndrive with 165-205 HP engine from 1976-1990.
Replace Mercruiser Sterndrive 470 1976-1982.
Replace Mercruiser Sterndrive 485 1980-1982.
Replace Mercruiser Sterndrive 250 1977.
Replace Mercruiser Sterndrive  with 3.7L 4 cyl. inline engine & V6 4.3L.
Replace Mercruiser Sterndrive with 224 & 262 cu from 1983-1990.
Replace Mercruiser Sterndrive with 165,170, 175, 180, 185,190, 205 & 4 cylinder inline engine.                                             

Replace Mercruiser sterndrives alpha one GEN I 205 HP de 1983-1990.

Drive shaft 9 9/16''.

Installation kits and anode not include.

Installation kit: SM-90-106-03K.

Anode Kit: SM-90-106-05K.

Sterndrive Engineering Autorized Dealer