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OEM NP231J 23 spline long input transfer case for 1997-2006 Jeep Wrangler TJ LJ models. Compatible with OEM part number family 52111252 including 52111252AA, 52111252AB and 52111252AD. Inspected and sold exactly as pictured.
OEM NP231J 23 spline long input transfer case removed from a 1997-2006 Jeep Wrangler TJ LJ.
This transfer case uses the 23 spline long input configuration and is compatible with the 52111252 OEM part number family including 52111252AA, 52111252AB and 52111252AD.
Also commonly identified as NP231, NP231J, NV231, NV231J, New Process 231 and New Venture 231.
Known to fit AX15 and NV3550 manual transmission applications.
Not compatible with Jeep Cherokee XJ AW4 automatic transmission based on physical fitment.
Please verify transfer case model, input spline count, input gear length and OEM part number before ordering. Multiple NP231J input gear lengths were produced and are not interchangeable.
Every transfer case is inspected, photographed and shipped from our facility in Grand Junction, Colorado.
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| Year | Name | Description | |
|---|---|---|---|
| 1997-2006 | Jeep | Wrangler TJ | |
| 2004-2006 | Jeep | Wrangler LJ |
Restore your vehicle's performance with this genuine OEM Mopar engine control module (ECM) for a 4.0L 6-cylinder manual transmission. Pulled directly from a running and driving Jeep Wrangler, it is completely ready to install. Skip the cheap aftermarket rebuilds and trust authentic, factory-grade electronics for your Jeep.
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Genuine OEM Jeep NP231J Command-Trac transfer case with 23-spline long input shaft (1.55" exposed length) and an installed Heavy-Duty Slip Yoke Eliminator (SYE) Kit. OEM part number 52099211. Fits 1997-2002 Jeep Wrangler TJ 4.0L 6-cylinder and 2.5L automatic applications with suspension lifts requiring a fixed yoke setup. Fully inspected and tested prior to vehicle dismantle.
Genuine OEM Jeep NP231J Command-Trac transfer case with 23-spline input, OEM part number 52105886AC. Fits applicable 1997-2006 Jeep Wrangler TJ and 1998-2001 Jeep Cherokee XJ 4.0L applications. Fully inspected prior to vehicle dismantle and ready for installation. Direct OEM and industry interchange numbers apply.
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