RAM 1500 Truck 4WD V8-57L (2011) Differential Assembly Fluid - Differential Specifications
Fluid - Differential: Fluid Type Specifications
Front Axle
Front Axle Fluid ................................................................................................................................................................ GL-5 SAE 75W-90 or equivalent
Rear Axle
Rear Axle Fluid .......................................................................................................................................... Mopar Synthetic Gear Lubricant SAE 75W-140
Note: Limited-Slip rear axles require the addition of 118 ml (4 oz) Mopar Limited Slip Additive or equivalent.