The NP241 will bolt up, problem would be having the correct 21spline input that the NP231 had. Just get a 4banger NP231. Check over on
Jeeps Unlimited and other 'For Sale' forums, there are plenty out there if you look in the right places.
Anybody want to help find this jeeper a
transfer case, NP231J from a 2.5L AX5 YJ?[addsig]