Sarmajor

There is no way that you could get 3/4 of an inch of birfield drive section sticking out of the drive flange unless the outer end of the birfield was sheared offf.

If you have the fully floating rear axle then the difference between the inner seals is a easy to tell as the rear inner axle seal is radically smaller than the front axle inner seal. Unfortunately i don’t have any experience with the semi...

The drive section of the bir field is restrained from moving out by the brass bushing on the inboard end of the spindle. If the brass bushing / or bushing / bearing combo is not in place the drive section of the birfiled could move out but not...