F 450 4WD Super Duty V8-6.0L DSL Turbo VIN P (2003)
Differential Axle Housing: Specifications
Rear axle housing vent ................................................................................................................................................................. 11 - 24 Nm (8 - 18 ft. lbs.)
Axle housing cover bolts ............................................................................................................................................................ 38 - 52 Nm (29 - 39 ft. lbs.)