9 96XJCLASSIC NAXJA Forum User Location Hollidaysburg, PA Feb 1, 2006 #2 Does your 4wd have a full time setting? If so you have a 242, if not you have a 231.
XJ_ranger NAXJA Member NAXJA Member Location Port Orchard, WA Feb 1, 2006 #3 read the number on the tag on the back of the t-case...