AX-5s and AX-4s came behind 2.5L2.8/2.1 engines.
AX-15s and Peugeots came behind 4.0 engines
the model of Jeep matters not, just the bolt pattern of the engine inside (2.5s have a different pattern than 4.0s). :thumbsup:
try car-part.com for junkyard searches. be sure to search for a variety of model years because the website lists thing by part number and those change over the years. later is better, but the early years can be upgraded with the later shafts with the bigger ujoints. brakes have changed in the MJ/XJ dana 30 over the years, but not in any substantial way.