np249 to 231 swap on a zj

xdgedgex
Official NEJ Member

grand cherokee

Posts: 411

np249 to 231 swap on a zj Dec 23, 2004 12:13:36 GMT -3

Post by xdgedgex on Dec 23, 2004 12:13:36 GMT -3

i am finally swaping out my stupid fulltime np249 tcase and putting in a np231 from the Jeep princess Todd. from all the writeups ive read i am going to have to switch the input shafts , b/c there were so many lenghts on zj's apparently. luckily since there was a gear cut in 95, my 231 is from a 94 and my zj is also a 94 so i dont have to worry about that.

my question is does anyone have experience with tearing down t-cases like this? i heard it wasnt to hard, just time consuming. any help would be great, thanks.

94 ZJ
Rock Krawler 7"springs and RK longarms
8.8rear
231 w/sye swap
front and rear Tom Woods CV driveshafts
33" TrXuS
DG tire carrier/rear bumper
flat belly skid
custom winch bumper w/superwinch 9000

jeepgod Moderator T.C. Posts: 2,754	np249 to 231 swap on a zj Dec 23, 2004 16:33:13 GMT -3 Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by jeepgod on Dec 23, 2004 16:33:13 GMT -3 from the Jeep princess Todd. Man, call me a princess, then pm me and ask for my help! The price of the tc just went up! GOOD LUCK BUDDY! HaHAHAHAHAHAHAHAHA not really that funny!
	I wasn't born with enough middle fingers! Its not that it is to expensive Its that you are to cheap! 1957 cj5, keyed ignition switch, horn button,spare tire(side wall slash), headlights, 12 stickers,custom vented manifolds,, motor cover, 3/16" ferric oxide skidplates, high-clearance pistons, factory undercarriage oiling system I may be arrogant but I don't talk sh*t

xdgedgex Official NEJ Member grand cherokee Posts: 411	np249 to 231 swap on a zj Dec 23, 2004 21:08:48 GMT -3 Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by xdgedgex on Dec 23, 2004 21:08:48 GMT -3 haha sorry, forgot you were sensitive.... while i have the drive shafts out, where is a good place to get new u-joints? online or drivetrain place doesnt matter.
	94 ZJ Rock Krawler 7"springs and RK longarms 8.8rear 231 w/sye swap front and rear Tom Woods CV driveshafts 33" TrXuS DG tire carrier/rear bumper flat belly skid custom winch bumper w/superwinch 9000

creeperjeep Guest	np249 to 231 swap on a zj Dec 24, 2004 0:38:35 GMT -3 Select Post Deselect Post Link to Post Back to Top Post by creeperjeep on Dec 24, 2004 0:38:35 GMT -3 just get some greasable spicer joints from napa

Post by xdgedgex on Dec 23, 2004 12:13:36 GMT -3

Post by jeepgod on Dec 23, 2004 16:33:13 GMT -3

Post by xdgedgex on Dec 23, 2004 21:08:48 GMT -3

Post by creeperjeep on Dec 24, 2004 0:38:35 GMT -3