t case help needed
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Newbie
Joined: Dec 2008
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Model: Cherokee
t case help needed
I have a 1992 Cherokee Sport. My t case has hole in the bottom and needs to be changed out. I have an AX15 (manual) transmission and am having trouble finding a t case out of another manual Cherokee. Can I use a t case out of an automatic since they are so easy to find or am I going to have to change the input shafts out due to spline count? Will the drive shaft have to be changed due to length problems? Should I have any other worries about using a t case with my manual trans out of an auto? Thanks for any help in advance.
Renix Super Guru
Joined: Mar 2008
Posts: 24,653
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From: In yourz postez fissin jurr spelinzs
Year: 1990XJ/1989MJ
Model: Comanche
Engine: 4.0L Renix
T-case should be the same as long as you get one from a XJ not any other Jeep model. You also have to match the T-case model (231 or 242) and it needs to be a 91-96 for the thing to be a bolt in with no modifications.
DS should also be the same as your stock one if you are missing the one that came with your Jeep. If not you can re-use your original shaft.
DS should also be the same as your stock one if you are missing the one that came with your Jeep. If not you can re-use your original shaft.
Last edited by BlueXJ; Dec 30, 2008 at 02:13 AM.
CF Veteran
Joined: Mar 2008
Posts: 5,902
Likes: 19
From: Kalkaska, Michigan
Year: 2001
Model: Cherokee
Engine: 4.0L
If your looking to swap inputs you can use any matching T-case(242, 231) from any XJ, ZJ, MJ, TJ, or YJ there all the same other than the input shaft..
Hope that helps.
Info is based on how many I have swapped....
Hope that helps.
Info is based on how many I have swapped....
Renix Super Guru
Joined: Mar 2008
Posts: 24,653
Likes: 19
From: In yourz postez fissin jurr spelinzs
Year: 1990XJ/1989MJ
Model: Comanche
Engine: 4.0L Renix
T-case clocking is slightly different from one model Jeep to another but Nick is right you can use other models.
CF Veteran
Joined: Mar 2008
Posts: 5,902
Likes: 19
From: Kalkaska, Michigan
Year: 2001
Model: Cherokee
Engine: 4.0L
The clock was only different on the S10 version of the 231. I had never heard of any clocking difference on any of the others.. If any may be from the YJ cause of the leafs in the front...
But this might be a topic for me to dig into more..
But this might be a topic for me to dig into more..
CF Veteran
Joined: Mar 2008
Posts: 5,902
Likes: 19
From: Kalkaska, Michigan
Year: 2001
Model: Cherokee
Engine: 4.0L
The clocking difference if from the bolt hole location in the tranny's not from the T-cases, SO if your using the same tranny your in good shape...
Thanks Blue you lead me to learn something new tonight....
Thanks Blue you lead me to learn something new tonight....
Thread Starter
Newbie
Joined: Dec 2008
Posts: 26
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Model: Cherokee
Thank you for all your info. Sounds like I'm not limited to finding a t-case out of a jeep with a manual tranny. If I'm reading this right, I just need to make sure that it is out of a Jeep from 91-96. Also make sure it's a NP231 like the one that I am taking out.
Wish I would have joined this forum six months ago when I started looking.
Again, thanks for the help.
Wish I would have joined this forum six months ago when I started looking.
Again, thanks for the help.
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