What Gear lube to use in Differentials,transfer and transmission
I read on a post not to long ago that Synthetic GL5 75W-140 for diffs and Synthetic GL5 75W-90 for Manual Transmission and transfer case. My Haynes book says GL5 75W-90 for both but on several posts I read they say GL4 for trans and diff. Can any body remember the post that mentioned the first sentence and where it is. I going to put the 75W-140 in the diffs but need to know about the GL4 on the trans and Transfer case
Bill S
Last edited by billsmartis : 07-03-2009 at 02:38 PM.
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