I was under my rubicon today and noticed that the transfer case is leaking where the nut it on the rear flange. It seems like it not leaking around the rear main, but only in the center where the nut is. is there a simple way to fix this or are these transfer cases easy to rebuild? Also does the rear nut have any type of crush sleeve or can i just pull it off and put another rear main in it?
Thanks for any help.