Fluid · Rear DifferentialRear Differentialfor 2020 Ram 3500 6.7L I6 Cummins Diesel · RWDFluid TypeMopar 75W-140 Synthetic Gear LubricantCapacity2qtOther fluid systems on this vehicleBrake FluidCoolant18 qtEngine Oil13 qtPower SteeringAutomatic Transmission10 qtWasher Fluid3.5 qt📝 Suggest a correction to this fluid spec