RAM 1500 Truck 2WD V8-5.7L (2011)
Fluid - Differential: Fluid Type Specifications
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.