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djgodden's avatar
djgodden
Explorer
Apr 28, 2016

Differential fluid thoughts/recommendations...

I'm getting ready to put a new larger differential cover onto my TV differential (2012 4x4 2500 Ram Laramie Longhorn w/6.7 Cummins). The standard fluid is 75W-90 for rear and ATF+4 for front. Should...
Tow Vehicles
john_bet's avatar
john_bet
Explorer II
May 01, 2016
I have had my trucks rear end serviced per manual since new in Feb. '04. Now have 190K+ on truck. Been towing the same 12,100 GVW 5er since Feb.'05. I have towed from from Oregon to Maryland over flat lands and thru the mountains. I have not destroyed the diff yet and probable will not either, but to each his own. His truck, his money.

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