Rear end carrier help needed

If all the wear happened on the shim and bearings then the housing is fine...in theory. Now if you had a situation as the shim was actually got caught spinning then maybe I could see the housing getting messed up, the carrier rides in between the bearings and shims. Check the housing rear good see any wear marks.
Yea I did the wear was on the inside of the shim where it meets the bearings I'm assuming the bearings was rubbing the shim where it had so much slop in it. I'm ordering some new bearings and a shim kit and I'm gonna go ahead and replace the axle bearings and seals while I'm at it. The pinion bearings seem fine so I'm leaving it be. I watched some videos on setting the back lash I got to get a magnet dial Indicator and I'm sending it! Lol