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ALPHA GM 350 V-8 1986-1987 0A635178 THRU 0B525981
KB3 ---- WB3
****You will notice at the base of the drive
Besides the extra layer of paint
from a running engine
MerCruiser Engine coupler 12632A7 GM 120hp 140hp 12632A3 3.0L 2.5L alpha one Couplers ALPHA GM 350 V-8 1986-1987Item Details Excellent Shape This the newer style engine coupling assembly used on MerCruiser GM 120hp 2. 5L 140hp 3. 0L 4cyl models (Serial 0A000000 0F000000) but more so 1983 1997 that had this particular style coupler AND 12 3 4" flywheel. They were seen most frequently during this time period in different iterations. (12632A3 12632A6 12632A7) Early Style 12632A3 (Did not have extended greaseable tube for yoke splines) Later Style 12632A7 (Had
US$ 154.50
US$ 320.00
US$ 154.00