F 550 4WD Super Duty V10-6.8L (2009)
Fluid - Differential: Capacity Specifications
FRONT AXLE LUBRICANT CAPACITY
DANA Super 60 .................................................................................................................................................................................... 5.8 pints (2.8 Liters)
REAR AXLE LUBRICANT CAPACITY
10.50 Inch Axle ..................................................................................................................................................................................... 6.9 pints (3.3 Liters)
DANA M80 ........................................................................................................................................................................................... 8.5 pints (4.0 Liters)
DANA S110/S130 .................................................................................................................................................................................. 14 pints (6.6 Liters)
Add 8 oz. (236 ml) of Additive Friction Modifier XL-3 or equivalent meeting Ford Specification EST-M2C118A 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.