Sorry, re read the orignal post. Didn't realize it was fj40 specific. Still useful info though.
For 40's I'll add that transfer case and tranny should be in excellent shape. Don't want a rig that "pops out of gear". Parking brake that works too. Fix any and all leaks. Bad juju to drip fluids in Moab (or anywhere really)
98 uzj100. Factory rear-ARB front locked 4.88's. ARB Bull, Warn 9000, Irbis rear bumper, Slee sliders and belly pan. OME t-bars w/863 rears, HID, XM