MerCruiser 38965A2 Early Engine coupler GM 110hp 120hp 2.5L 4cyl 1963-1978 Gimbal Parts 20hp Marathon

20hp Marathon

(12632A3 / 12632A6 / 12632A7)

3L V6 Stringer & Cobra (Rod had more bends) was typically P/N 61112

3L 4cyl / 3

Notable Part Numbers included

MerCruiser 38965A2 Early Engine coupler GM 110hp 120hp 2.5L 4cyl 1963-1978 Gimbal Parts 20hp MarathonItem Details Splines are in excellent shape. This is the earlier style GM 110hp 120hp coupler found on models 1963 1978 (Serial number 6018203 & Below which was at some point in 1978) The stamped number on this is 38965 = 38965A1 & 38965A2 Purchase with confidence! If you are not sure this is correct for your application please message us your engine & serial number and we can look it up for you. Compatibility Information (1978 and before but