Buy OEM Ford Part # 3C3Z4234AA (3C3Z-4234-AA). Drive Axle Shaft (Rear). F450, 4.30 ratio. Axle Shaft - Repair or Replace The axle shaft in your Ford may need to be

Shaft. Axle. Assembly - AXL. Drive.
A bare Drive Axle Shaft for a Drive Axle Assembly, used on vehicles that utilize dependent suspension systems. Exc.Heavy Duty Towing Package. Rear Axle Rating 13,500 Lbs.

Drive Axle Shaft

F450, 4.30 ratio.
Axle Shaft - Repair or Replace
The axle shaft in your Ford may need to be removed to replace a seal or bearing because of a leak or noise. Our Ford technicians have access to all the OEM parts and follow factory repair procedures.