Transfer Case Swap
#1
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Year: 1993
Model: Cherokee
Engine: 4.0L
Transfer Case Swap
My transfer case disintegrated on me on the freeway, I think because I later saw my driveline had a fairly large dent in it, probably making it off balance. Anyways, my XJ is a 93, I got a transfer case from a 90. I was wondering if it would swap. Both are NP231. Thanks for your time. I heard that in 1991 the amount of splines on the output shaft from the transmission changed so they may not work together, I was wondering if anybody knew that for sure.
Last edited by matthew.l.neel; 06-05-2010 at 07:59 PM.
#2
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Year: 1993
Model: Cherokee
Engine: 4.0L
Thanks man. That's super helpful. Although a little bit confusing as far as the input shaft information is concerned lol.
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Year: 1988
Model: Cherokee
Engine: AMC242
My transfer case disintegrated on me on the freeway, I think because I later saw my driveline had a fairly large dent in it, probably making it off balance. Anyways, my XJ is a 93, I got a transfer case from a 90. I was wondering if it would swap. Both are NP231. Thanks for your time. I heard that in 1991 the amount of splines on the output shaft from the transmission changed so they may not work together, I was wondering if anybody knew that for sure.
#7
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Year: 87
Model: Cherokee
Engine: 4.0
It is a total crap shoot as to wether or not they are the right length and have the right bearing collar. Trust me I know. the 90 ax15's are short 23 spline, but a 90 aw4 is a short 21 spline. After 91 it is easier to match up splines, just make sure your trans will accept the input.
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