What are the splines on a Jeep transfer case?
The stock rotation on the New Process transfer case depends on the year of the vehicle and the stock transmission used. The rotations are approximately 13 or 23 degrees. The input shaft spline on these transfer cases will be either 21 or 23 splines.
How many degrees does a Jeep transfer case have?
The rotations are approximately 13 or 23 degrees. The input shaft spline on these transfer cases will be either 21 or 23 splines. Each input shaft for these 2 counts is a different length.
Are there transfer cases for the Jeep Wrangler JK?
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.
What kind of Jeep has a Dana 20 transfer case?
Dana 20 transfer cases are very strong, and there are numerous aftermarket parts available to increase its strength. Dana 20 transfer cases were found in the following Jeep vehicles: 1962-1979 full sized Jeep trucks, 1967-1973 Commandos, and 1972-1979 CJ-5, CJ-6 and CJ-7.
What kind of transfer case does a Jeep Wrangler use?
The new TJ Wrangler continues to use the NP231, but the NP231 used in the TJ has a different tail housing that allows the removal of the drive shaft with out losing transfer case fluid. Both versions of the NP231 used in the Wranglers have an over all length that is long for a short wheel base vehicle.
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.
How can I identify the transfer case input?
The input shafts of the transfer case can be changed if necessary, but this would require that the transfer case be completely disassembled. 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.
What are the parts for a 4 cylinder Jeep Wrangler?
At 4 Wheel Parts you’ll find a full suite of top-quality replacement parts, from valve cover grommets and oil pan plugs to pistons and pins. For a quick overview, check out our Jeep 2.5 engine diagram.
The stock rotation on the New Process transfer case depends on the year of the vehicle and the stock transmission used. The rotations are approximately 13 or 23 degrees. The input shaft spline on these transfer cases will be either 21 or 23 splines.
How many splines are on a transfer case?
The input shaft spline on these transfer cases will be either 21 or 23 splines. Each input shaft for these 2 counts is a different length. The factory transmission and engine size used in the vehicle will determine the spline count of the transfer case 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.
When to do a ZJ Grand Cherokee transfer case swap?
The goal of this swap is to have the following capabilities: 2WD, 4 Part-Time, 4 Full-Time, neutral, 4-Low. I also wanted to do this swap because the 93-95 NP249 does NOT lock 50/50 in 4-Low. If you have a NVP249 from a 96-98 ZJ it DOES lock 50/50 in 4-Low.