Re: 40/48/50 gearcase driveshaft removal

Home › Forum › Ask A Member › 40/48/50 gearcase driveshaft removal › Re: 40/48/50 gearcase driveshaft removal

July 25, 2016 at 1:36 am #40869
johnyrude200
Participant

    So I went back and verified that the driveshafts are in fact different diameters. And on the ’95 50hp that I pulled (3rd motor), that also had the larger diameter driveshaft. I’m wondering why this ’89-92 model has a smaller diameter driveshaft spline. It shares the diameter of the older versions of these motors.