Differential with axle housings and bearings.
This differential case had the inner pinion bore machined over sized. If you want to bore it out and sleeve it you can save a very expensive case. The differential unit is a 19 spline Auburn. The axle housings are copies of the original with the taper roller bearings. You will have to clean or replace the bearings.
Differential case $2000
Side axle housing with bearings $300 x 2 for $600
Auburn Differential $300
Retail $2900
Today $750