Fluid change intervals for automatic transmisison fluids are related to fluid oxidation/fluid additive depletion over a test cycle that is meant to represent an assumed worst case operating pattern for the oil. The ULV fluid utilized in the 10R140 u...
I've run Goodyear Endurance's on a large fifth wheel and had good luck with them (much better than with the OEM China tires). These were load range E tires on a 40 ft fifth wheel so they were running near their load limit. The rubber held up well o...
Transmsission engineers have dreamed of the perfect belt drive CVT for years ... you are trying to control a steel on steel friction interface between belt and two sets of variators. Both parts have to be heat treated to very high hardness and the v...
Relative to your original question on the rebuild ... a well done rebuild by a qualified transmission mechanic should last and be durable. The valve body can be the most troublesome part of a rebuild ... you indicatd they installed a new valve body ...
SuperBus do you have heavy duty trailer tow with the 2 speed transfer case (i.e. do you have a 4x4 low position)? The two speed transfer case does have a neutral position (owner's manual has instructions on how to achieve neutrla) so can be flat tow...