here's a write up on the transfer case - I just use the mopar ATF+4, Chrysler licenses this formula so as long as you get ATF+4 you should be fine.
http://wayalife.com/showthread.php?...rangler-NV-241-NV-241OR-Transfer-Case-Service
here's the transmission write-up - just be sure to have everything you need before... I usually take it to a lube center for transmission fluid change.
http://project-jk.com/jeep-jk-write-ups/jeep-jk-wrangler-42rle-automatic-transmission-service
LOL!! Glad to see someone has already posted up my write ups![]()