Fluid · Rear DifferentialRear Differentialfor 1990 Dodge Ram 50 3.0L V6 · 4WDFluid TypeMopar 75W-140 Synthetic Gear LubricantCapacity2qtNotesLimited-slip additive may be requiredOther fluid systems on this vehicleBrake FluidCoolant10 qtEngine Oil5.5 qtFront Differential1.5 qtPower Steering1 qtTransfer Case2.5 qtAutomatic Transmission10 qtWasher Fluid3.5 qt📝 Suggest a correction to this fluid spec