Ford Workshop Service and Repair Manuals

Fluid - Differential: Fluid Type Specifications

DIFFERENTIAL FLUID

Front 

Ford Part Name
  -  Motorcraft SAE 80W-90 Premium Rear Axle Lubricant

Ford Part Number
  -  XY-80W90-QL

Ford Specification
  -  WSP-M2C197-A

Rear

Ford Part Name
  -  Motorcraft SAE 75W-140 Rear Synthetic Axle Lubricant

Ford Part Number
  -  XY-75W140-QL

Ford Specification
  -  WSL-M2C192-A