Usage. Since 1988, the NP231 has been the "Command Trac" transfer case used in the XJ Cherokee, MJ Comanche, and YJ Wrangler. It has been the "Command Trac" transfer case in the ZJ Grand Cherokee since its introduction.Usage. Since 1988, the NP231 has been the "Command Trac" transfer case used in the XJ Cherokee, MJ Comanche, and YJ Wrangler. It has been the "Command Trac" transfer case in the ZJ Grand CherokeeZJ Grand CherokeeThe Jeep Grand Cherokee (ZJ) is the first generation of the Jeep Grand Cherokee sport utility vehicle. Introduced in 1992 for the 1993 model year, development of the ZJ Grand Cherokee started under American Motors Corporation (AMC) and was continued after the company was acquired by Chrysler in 1987.https://en.wikipedia.org › wiki › Jeep_Grand_Cherokee_(ZJ)Jeep Grand Cherokee (ZJ) - Wikipedia since its introduction.
How do I know what Jeep transfer case I have?
The easiest way to identify the transfer case input is by identifying the stock transmission that Jeep used. The 21 and 23 splined output shafts vary on different transmission models. The AX15 transmission is always 23 spline shaft and extends 1/2" beyond the face of the transmission.
Does the Jeep Cherokee have a transfer case?
The Jeep Grand Cherokee/Commander line no longer offers a part-time transfer case option. The reason behind this was its poor sales along with an improved Selec-Trac.
What jeeps have transfer cases?
Jeep introduced the NP 241OR RockTrac transfer case in the Rubicon package in the TJ (and continued it in JK) Jeep Wrangler. The NP241OR has a 4:1 low gear ratio acheived through planetary reduction. The NP241OR is only available with the Rubicon trim level in the Wrangler TJ and Wrangler JK.
Does Jeep Cherokee have AWD or 4WD?
The Jeep® Grand Cherokee has four proven available 4x4 systems that can tackle all weather conditions. The simple-to-use Quadra-Trac I® System is a great solution for most folks. The Quadra-Trac II® System offers low-range capability.
How many 4WD systems does a Cherokee have?
Cherokee has three proven available 4x4 systems that can tackle all weather conditions. The simple-to-use Jeep® Active Drive I is a solid system for virtually any situation, the Jeep Active Drive II System provides low-range capability and the Jeep Active Drive Lock offers tremendous off-road capability.
Is the NP242 transfer case good?
The NP242 may be the most versatile T-case ever installed in a Jeep. It has 2WD, full-time 4WD, part-time 4WD, and 4WD low range. The four ranges, with a decent low range of 2.72:1, make it great in all kinds of terrains.6 Jan 2015
What jeeps have NP242 transfer case?
NP242. Offered in XJ Cherokee, ZJ Grand Cherokee, WJ Grand Cherokee and KJ Liberty. Shift pattern: 2WD - 4 PARTTIME - 4 FULLTIME - N - 4 LO. It is an aluminum case with chain drive and can use a center differential for its front/rear power split or lock the shafts together depending on mode.
Are all 231 transfer cases the same?
The Jeep NP 231 transfer case was introduced in the 1988 model year. This transfer case was later to be called the NVG (New Venture Gear) 231J. Despite the different nomenclature, they are essentially the same transfer case, with the bulk of their parts interchanging.
How strong is the NP231?
According to New Venture Gear, the torque rating of the 231's three-pinion gearset is 600 lb-ft, and the 241's six-pinion set can handle up to 1,400 lb-ft.13 Mar 1998
How do I identify my transfer case?
https://www.youtube.com/watch?v=ZxAHXcJT9Hk
How can you tell the difference between np231 and NP242?
The addition of a center differential is the main difference between the NP 242 and the NP 231 or Command Trac transfer case. Without a differential, the 231 transfer case offers only part time four wheel drive mode.2 Nov 2010