What vehicles have a NP231 transfer case?
The NP231 transfer case found in many late-model Jeep, Dodge, and GM vehicles has a fairly good reputation for a chaindriven, aluminum-cased unit, but improper towing procedures can cause it to explode, and some of the internals are iffy for big tires and lots of torque.
What kind of transfer case does a Jeep Grand Cherokee use?
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.
Can a jeep transmission be transferred to a Dodge transmission?
You can typically bolt a Jeep unit to a Dodge transmission and vice versa, however Chevrolet units are NOT cross compatible: While GM uses the same 6 bolt patter, they have it rotate approximately 90 degrees from that used by jeep dodge.
What kind of lubricant is in a Jeep transfer case?
Drive Positions and Shift Controls: 2H, 4H, 4L and Neutral. Ranges selected via floor mounted shift lever. 4H and 4L ranges are undifferentiated. Case Configuration: One piece cast iron with aluminum front/rear bearing caps. Lubricant Capacity and Type: 4 pints (1.9 liters) SAE 85W-90 gear lubricant API grade GL-5.
What kind of case does a jeep NP200 have?
The NP200 was used in the Military WC 61-63. It is a 6×6 Tcase with 3 Outputshafts and a drumbrake on the Straight rear output. It is gear driven and bullet proof. “The NP 207 is one of the weaker Jeep transfer cases, but can be upgraded. The NP 207 has an aluminum case and chain driven planetary reduction.
What kind of transfer case does a jeep use?
Advance Adapters summary of the NP200 Series Transfer case widely used in Jeep from 1987-2006. The New Process transfer cases used in late model Jeeps are always a left-hand drop configuration. The stock rotation on the New Process transfer case depends on the year of the vehicle and the stock transmission used.
When was the first process transfer case made?
There are numerous styles of New Process transfer cases, and you must be very careful in making your identification of such. The first units were the NP207s, and they were used in the early model Cherokee Jeeps. The full size Jeep trucks and Grand Wagoneers used the NP208. Jeep soon added the NP231 which replaced the Model 207 in 1987.
Can a trans \\ fer case work on a jeep?
Well It didnt fix mine, took to Jeep dealership and the erased all the codes and as soon as it starts the service 4wd light comes back on. This knocks out adaptive cruise, traction control and Im sure some other things. Is there anything else I can check before taking the plunge on a trans\\fer case?
Where is the NP231 on a Jeep transfer case?
The 23 spline version is used behind the AX-15 and the 21 spline is used behind the AX-5 and the BA 10/5. The output for the front driveshaft is on the drivers side. Low range is 2.72 and high is 1.00. Identifying it: Spotting the NP231 is easy thanks to the red and silver tag on the rear half of the case.