F 550 2WD Super Duty V10-6.8L VIN S (2000)
Fluid - Differential: Fluid Type Specifications
Differential Fluid Type
Ford 10.50 Inch Ring Gear
Type .................................................................................................................................................. SAE 75W140 High Performance Rear Axle Lubricant
Additive Friction Modifier .......................................................................................................................................................................... C8AZ-19B546-A
Dana 80 Axle
Type ..................................................................................................................................... SAE 75W90 Thermally Stable Multi-Purpose Gear Lubricant
Additive Friction Modifier .......................................................................................................................................................................... C8AZ-19B546-A