Buy 2003 Ford F-350 Super Duty 6.8L Triton V10 A/T RWD XLT Standard Cab Pickup Fleetside Arm. Bumper. Stopper, Damper, Radius - OEM Ford Part # F2UZ3020A (F2UZ-3020-A)

A component (mounted in the center of the spring) which cushions the spring as it is compressed. A component which cushions the beam axle as it nears the position of end travel. Beam Axle Damper. Coil Spring Damper. Dead Axle Damper. Lower Control stop. Radius stopper.

2WD. 2WD, TWIN I BEAM. E150. E250 & 350.
Suspension Coil Spring - Repair or Replace
Your coil springs are not especially prone to failure, but if they have been cut, clamped, or heated to have the vehicle lowered, your 2003 Ford F-350 Super Duty might benefit from replacing the strut springs. Excessive rust can make the springs more prone to failure. Contact your local Ford service department to have your suspension system evaluated.