Fluid Type Specifications

Differential Fluid Type

FRONT AXLE LUBRICANT SPECIFICATIONS

Motorcraft SAE 80W-90 Premium Rear Axle Lubricant
Ford Part Number XY-80W90-QL
Ford Specification WSP-M2C197-A

REAR AXLE LUBRICANT SPECIFICATIONS

Ford 10.50 Inch Axle
Motorcraft SAE 75W-140 Synthetic Rear Axle Lubricant
Ford Part Number XY-75W140_QL
Ford Specification WSL-M2C192-A

DANA 80
Motorcraft SAE 75W-90 Synthetic Axle Lubricant
Ford Part Number XT-75W90-QLS
Ford Specification DANA ES-PM-M2013 and GL-5

DANA S110/S130
Motorcraft SAE 75W-140 Synthetic Rear Axle Lubricant
Ford Part Number XY-75W140-QL
Ford Specification WSL-M2C192-A

NOTE: Add 8 oz. (236 ml) of Additive Friction Modifier XL-3 or equivalent meeting Ford Specification EST-M2C118-A for complete refill of limited slip Ford axles. Ford design rear axles contain a synthetic lubricant that does not require changing unless the axle has been submerged in water.