Posted 2/23/2021 05:25 (#8852294 - in reply to #8852225) Subject: RE: 4430 rear axle
Central Oklahoma
I hope the machine shop is not attempting to build up and re-machine the outer bearing area of an axle. That is the most highly stressed area of the axle and such a repair may result in a weaker area that is prone to cracking and fatigue failure. I would look for a good used axle before attempting a repair on that area.