This genuine OEM Mopar NP231J Command-Trac transfer case is a direct drop-in replacement for 1997-2006 Jeep Wrangler TJ and 1998-2001 Cherokee XJ 4.0L models. Featuring a 23-spline short input shaft, it has been thoroughly inspected to ensure the gears, chain, and sensors are in excellent, rust-free working condition. Fully assembled and ready to install, it will safely restore robust 4WD capability to your rig without the risks associated with aftermarket rebuilds.
When restoring the 4WD capabilities of your classic Jeep, trust only a genuine OEM Mopar salvage transfer case. Aftermarket rebuilds often utilize inferior chains and weak internal components that can stretch or break when you need them most on the trail. This authentic NP231J Command-Trac unit offers guaranteed factory strength, precise gear engagement, and reliable performance. Opting for a factory salvage unit ensures all sensor connections, mounting points, and internal tolerances match your vehicle's original driveline flawlessly.
Product Condition & Features
Fitment & Vehicle Compatibility
OEM Interchange Part Numbers
(This unit directly replaces and interchanges with any of the following tag numbers)
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| Year | Name | Description | |
|---|---|---|---|
| 1997-2001 | Jeep | Cherokee XJ | |
| 1997-2006 | Jeep | Wrangler TJ | |
| 2004-2006 | Jeep | Wrangler LJ |
0 Reviews For 1997-2006 Jeep TJ & 98-01 XJ 4.0L 23-Spline NP231J Transfer Case | 52099212 / 52098480