hossram64 Posted June 27, 2009 Report Share Posted June 27, 2009 Couple question. With the transfer case and diffs how often should I change the fluids? What kind of fluid should I use for each? And how much of each fluid would I need? any input would be great. Thanks Guys!! Quote Link to comment Share on other sites More sharing options...
hossram64 Posted June 28, 2009 Author Report Share Posted June 28, 2009 Bump ! does anyone know? Quote Link to comment Share on other sites More sharing options...
Krambo Posted June 28, 2009 Report Share Posted June 28, 2009 I personally change mine every year. 75/90 Mobil 1 gear oil and Autotrac fluid in the T-case. The T-case will require 2 qts however I always buy 3 because I end up dumping half a quart down my arm. Check the How-2 section for specifics (quantities, brands etc.) as there are some very good write-ups in there. Quote Link to comment Share on other sites More sharing options...
misterp Posted June 28, 2009 Report Share Posted June 28, 2009 FWIW, what I personally do... Transfer case - I change at the same time I change the transmission filter (20K-miles); differentials - I change mine every other transmission filter change (40K-miles). Transfer case, use either Dexron-III or GM AutoTrak fluid; differentials, use a synthetic 75W-90 GL5 gear lube. Mr. P. Quote Link to comment Share on other sites More sharing options...
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