ring and pinion, unit bearings, carrier, what else jj?
I don't know all the ins-and-outs, but...
I'm replacing both front wheel bearings and u-joints.
Apparently, my front differential gear is kind of trashed.
Chris said that he could just take it out and leave me in 2WD.
I'm not much interested in spending hundreds of dollars to go back off-road, at the moment.
JJ