Hello Fellas, wandering if someone can please help me out. Doing the Transfer case replacement of Gears with the trail gear low gears 3.11 . I need to know what kit is needed to seal up from leaking after Gears are changed for me to order, thank you. Is it highly recommended to replace transmission rear seal , it has just been rebuilt 500 miles ago? Not sure if I just need the seal kit for replacement of gears, or the complete O/H kit? I don’t want yo buy the whole O/h kit if it’s not needed to just replace the low gear . My Land Cruiser is a 92 80 series with I believe the A442F transfer
) do not require full tear down of the case, you'd be going out of your way to do seals, particularly the front output and t-case input. It's often recommended as cases get higher and higher miles, but at that point you may consider a full bearing/seal kit as they front/rear seal swap requires a fair but of instll/preas time.
