Axles

[57chero]

Can anybody tell me if the 9" axle shafts are the same between a small bearing and a large bearing, in other words is the axle shaft the sane diameter so you could change the bearing to make it work in a small bearing housing or large bearing housing.

[Hoosier Hurricane]

The axle shafts are different diameters at the bearing location.

[gasman826]

There are different size ID bearing...especially for big bearing housing ends.