spee-d

in a week or so i`m gonna be changing the fluids in my front & rear diffs & t-case. i know how to do it all but i want to get you guys input on what is the best stuff to use. i`m not looking for the cheap way out looking to do it right.

okcjeeper

in your diffs standard 80-90 works fine, in the t-case same stuff you put in your trany. Dexron/Mercon.

CHASDB

80/90wt GL-5 for axles and Dextron III for trans and transfercase. No specific brands just make sure they meet the spec GL-5 and Dextron III. Now engine oil is another story, I hate how some sludge up the innards I wouldn't spend extra on synthetics, it's better to use conventional and change more often especially if you run thru any rivers wheeling.

89Laredo

^ x2
80w90 or 75w140 if youre towing
Dexron III for trans and Tcase

spee-d

so no on the atf+4 in the t-case or the tranny. off topic where should i run my t-case and diff vents.