F 150 4WD Pickup V8-5.4L SOHC VIN 3 (1999)
Fluid - Differential: Capacity Specifications
Front
Front Axle Fluid Capacity
Capacity ........................................................................................................................................................................................................... 3.5 - 3.7 Pints
3/8 inch below the bottom of fill hole.
Rear
Differential Fluid Capacity
Capacity ................................................................................................................................................................................................................. 2.6 - 2.7L
Fill no higher than 1/4 to 9/16 inch below fill plug.
For complete fill of 8.8 and 9.75 Traction-Lok axles add 4 oz. of friction modifier C8AZ-19B956-A.