[07JeepXK]

You need to order the powertrax for Chrysler 8.25 rear with open differential and 29 splines. They don't list it specifically for out jeeps.

 

[willi32]

The Quadra Trac 1 system uses a one-speed transfer case that allows for full-time four-wheel drive operation when engaged using either an electronic switch or a lever located inside the cabin. When engaged with 4WD Low mode, both front wheels will be powered by the front axle shafts while both rear wheels are powered by the rear axle shafts until they reach their respective maximum speeds, at which point they will engage their own individual driveshafts. Read More

 

[4GVN.ADV]

Torqmasters is another source for a 8.25" 29 spline. You won't be sorry installing a locker in the rear.

Products | Locking Differential | Aussie Locker By Torq Masters

www.torqmasters.com