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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
FishOnOne's avatar
FishOnOne
Nomad
May 03, 2016
larry barnhart wrote:
We have 83K miles on our 05 3500 2wd and because I can I have changed the rear end fluid 6 times. over kill ya think?? Probably.

chevman


My current truck has 91k miles with the factory oil and my 05 had 170k miles on factory oil. No rear end problems or leaks.

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