| Any one here changed out their diffs and transfer case fluids?
The front and rear differentials only hold something like
1.5 to 2 quarts gear oil, that's not much fluid for
a couple hundred thousand miles, yet MB does not
recommend a service. Any thoughts?
1999 ML 430 as per owner's manual; rear 80w-90
front 90w
transfer case Dexron III |