The 6in Radius Arm system from Fabtech for the Ford F450 and F550 Super Duty is built to handle the demands of on and offroad truck enthusiasts.
This vehicle's suspension is more robust than the Ford F250 and F350, thus requiring specialty parts available only from Fabtech.
This Radius Arm system serves as a complete upgrade to the factory suspension and offers additional strength for oversized tires.
Components of high quality with properly designed suspension geometry set this system apart from all other Radius Arm suspensions.
The Radius Arms utilize tubular construction with dimple die side plates for superior strength.
American made coil springs are designed for a compliant ride quality both on and offroad.
Steel bracketry, 1/4in thick, repositions the factory track bar to center the axle under the vehicle with the increased lift height.
The Dropped Pitman Arm features forged steel construction with high strength material that exceeds factory specifications.
Steel drop brackets, 1/4in thick, reposition the front sway bar for the increased ride height.
This allows the sway bar link ends to fully cycle without binding throughout the extended travel range.
Brake Line Brackets reposition the factory brake lines down on the frame for the new travel range without opening the brake system, keeping the factory fluid system intact.
Steering Stabilizer Brackets retain the factory F450 or F550 long travel steering stabilizer with a 1/4in thick steel bracket and support brace to help reduce tire shimmy.
Steel rear lift blocks replace the factory blocks for additional lift without altering ride quality or load carrying capacity.
American made U-Bolts are designed to attach the entire rear differential to the vehicle.
These extended length monotube Stealth shocks feature a Nitrocarb piston rod for corrosion resistance and resist rock chipping, offering a great highway ride with good offroad damping capacity.
