Exo'ed 2 door '89 XJ with the 4.0, AW4 auto trans, 231 t case, Dana 30 front, welded 31 spline Ford 8.8 with 4.10's & discs, Rusty's 6 inch long arm, HD steering with heim joints- no inverted Y crap, 9k Superwinch with new solenoid, wireless remote & synthetic rope, BFG KM2 35s with about 5k miles on them & matching spare, Cobra CB........
Currently, the front diff is empty but I have a carrier, 4.10 ring & pinion, axle shaft & Spartan locker to go back in it. Was my DD for the last 6 month that's why I never worried about fixing it. You will need to get a install kit.
If you want photos, I could post them.