Bigasspilot
Member
The shaft does not go all the way onto the mid PTO. It only goes on so the end of the PTO is flush with the drive shaft yoke. See figure 9 in the instructions. This leaves a bit more than an inch gap where you can see the mid PTO spline shaft.The yoke on the other end, ( the front PTO) goes on with only a small gap to the collar on the stub shaft, about 3/8 inch. If you take this into consideration I think you will find the shaft needs to be 54 inches.