I assume you mean transfer case. The answer is dexron 3
Rear axle, 75w90. Transfer case, atf+4.
look in your owners manual
Mopar ATF+4
how do you check the oil for the front transfer case on a 1990 Toyota four runner
Motorcraft MERCON automatic transmission fluid in the transfer case according to the 2002 Ford Ranger Owner Guide
axles ue 75w90 t-case uses ATF
dex/merc 3 automatic tranny fluid
Mopar ATF+3 Or +4
Moopar ATF+3 or +4
Automatic transmission fluid, dextron 3
Motorcraft MERCON automatic transmission fluid