Ok I got my build sheet from Jeep. Does anyone knows what kind of Anti-Spin differential is in the rear differential?
Here is some data from the build sheet:
...
DG6 - 4-Spd. Automatic 42RLE Transmission
DHAP - Lock-Up Torque Converter
DHNS - Command-Trac Part Time 4WD System
DJJS - Dana 30/186MM Front Axle
DMES - 3.73 Axle Ratio
DRAS - Corporate 8.25 Rear Axle
DSAS - Anti-Spin Differential Rear Axle
... and it goes on and one. Any help will be appreciated.

Cheers,
Octavio

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Octavio
'05 4x4 KJ sport, rear LSD (factory)
245/70/16 BFG KO
Yakima Load Warrior roof rack
Need a Lift