Ford Workshop Service and Repair Manuals

Fluid - Differential: Fluid Type Specifications

Rear Drive Axle/Differential Dana 60, 70 and 80
Additive Friction Modifier.............................................................................................................................................................................EST-M2C118-A
Model 60 axles
Hypoid Gear Oil............................................................................................................................................................................................ESW-M2C105-A
Model 70/80 axles
SAE 80W-90 Premium Rear Axle Lubricant................................................................................................................................................WSP-M2C197-A
Premium Long-Life Grease..............................................................................................................................................................................ESA-M1C75-B

Rear Drive Axle/Differential Ford 8.8-Inch Ring Gear
SAE 75W-140 High Performance Rear Axle Lubricant................................................................................................................................WSL-M2C192-A
Additive Friction Modifier.............................................................................................................................................................................EST-M2C118-A
Premium Long-Life Grease..............................................................................................................................................................................ESA-M1C75-B
Silicone Rubber................................................................................................................................................................ESB-M4G92-A or ESE-M4G195-A
Threadlock and Sealer Loctite®.................................................................................................................................................................WSK-M2G351-A5

Rear Drive Axle/Differential Ford 9.75-Inch Ring Gear
SAE 75W-140 High Performance Rear Axle Lubricant................................................................................................................................WSL-M2C192-A
Ford Additive Friction Modifier.....................................................................................................................................................................EST-M2C118-A
Premium Long-Life Grease..............................................................................................................................................................................ESA-M1C75-B
Silicone Rubber................................................................................................................................................................ESB-M4G92-A or ESE-M4G195-A
Threadlock and Sealer................................................................................................................................................................................WSK-M2G351-A5