« Reply #6 on: June 22, 2009, 10:21:42 PM »
That will be a HP D30 verses the LP D30 currently in your XJ. Swap the axles, but take the axleshafts out of your current one to swap into that one to retain the larger ujoints.
x2. While your axle shafts are out replace the U-joints. If they are in question now, spend a few $$ and replace them while they are out and save the time. Outer axle seals are highly recomended, but not required. Yes, get new gear lube since you don't know the condition of the current fluid in the 92. I think the XJ's did away with the CAD in 90? Roger (Senior) would know for sure.
The H.P. D30 has a stronger ring and pinion and will offer a little more clearnace.
Logged
1992 YJ Sahara, 4.5 Rubicon Express ED Lift, 35" BFG MT, Custom Bumpers, SYE/CV Drive Shaft, OBA, Ford 8.8 rear, 4.10 gears, tie rod flip, 1"MML/BL
2002 KJ Liberty, 2" Lift, 31" tires/DD
2002 F-150 Harley Davidson 5.4L SC
2013 Explorer Sport
2006 Harley Road King Classic
1988 Honda Hawk GT