F 550 2WD Super Duty V10-6.8L (2009)
Fluid - Differential: Fluid Type Specifications
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 Premium Synthetic Transaxle Lubricant
Ford Part Number ............................................................................................................................................................................. XT-75W90-QLS
Ford Specification ............................................................................................................................................................................ WSS-M2C918-A
DANA S110/S130
Motorcraft SAE 75W-140 Synthetic Rear Axle Lubricant
Ford Part Number ............................................................................................................................................................................. XY-75W140-QL
Ford Specification ............................................................................................................................................................................ WSL-M2C192-A