View Full Version : YOU....help me with my tcase Q

08-29-2006, 02:58 PM
so i go to drain the fluid from my np231 and what comes out ? nothing...... open it up and the inside is caked with anything and everything BUT whats supposed to be there. long story short its fucked. now i can get a good deal on np231 from a 2000 xj , has an sye already installed on it , for cheap. anyone know if the two are the same? its going into my 91 xj 4.oL ax-15 np231. i know mine didnt have the cable speedo but other then that what am i looking for compatability wise

08-30-2006, 12:47 AM
I dont know about 5spds..

but 1991+ AW4 had a 23 spline output and 1991 and down have 21 spline..

08-30-2006, 12:58 AM
whats up with the title kinda rude when asking for help

08-30-2006, 02:57 PM
[iagree] tad desrespectful and you haven't ben on the site to long to boot

In The Zone
08-30-2006, 03:07 PM
im not U but i am me and ya i would say it is fuckered.... i am not sure of compatability but if u ask nice im sure some one will know.....

08-30-2006, 08:52 PM
sorry guys just playin around . didnt mean to offend :P. jeep had been sitting for a while when i pulled the tcase off and when i opened it nothing would move and i didnt want to bother with rebuilding it. ive found a np231 with an sye already installed from a 2000xj so hopefully itll get me going