GLM products are brand new completely compatible and interchangeable with
Mercruiser Alpha 1 Generation 2 parts 1991 thru 1997 with serial number OD469859 thru OK999999
GLM has committed to producing high quality and cost effective aftermarket
Alpha One or Mercruiser parts for the past two decades
Mercruiser Alpha 1 generation 2 upper gearcase parts drawing
Alpha one generation II used 1.84/1.81 ratio 17/19 years 1991 thru 1997 upper gearcase with gears, top and yoke shaft 1 year warranty
Alpha one gen. II upper gear case used
C
n/a
Used Alpha one generation II (inline six cyl.) 2.00 gear ratio 24 / 24 tooth
count for years 1998 and up serial # OL000040 and up. Upper gearcase with gears, top and yoke shaft. Mercruiser unit has a 1 year warranty