Alpha One Gen 1 and Gen 2 Sterndrives & Transoms for Sale
Mercruiser Alpha One Stern Drive - Genuine Mercruiser sterndrives from Mercury Marine.
The reliable Alpha One is the most popular sterndrives in the world. Available for single and twin engine applications, standard and counter-rotating.
The efficient hydrodynamic profile produces very little drag, which means better boat performance and fuel economy. Designed for boats capable of up to 65 mph and gas engines delivering up to 300hp.
There are 2 versions of the Alpha 1. Generation one (thru 1990) and Generation 2 (1991 and up).