Fabtech 17-21 Ford F250/350 4WD Diesel 6in Rad Arm Sys w/Coils & 2.25 Dl Resi Frt & Dl Rr Shks

If you're looking to give your 2017-2020 Ford F-250 or F-350 Super Duty a significant lift and improved off-road performance, this Fabtech Radius Arm system is a complete upgrade. It's designed to handle demanding on and off-road conditions, providing the strength needed for larger tires and rugged use. This system replaces the stock stamped radius arms with Fabtech's own tubular radius arms, which are reinforced with dimple die side plates and heavy gusseting, drawing from designs proven in military applications over a decade.

What really sets this system apart is the attention to suspension geometry and the quality of the included components. The radius arms themselves feature a full tubular structure, strengthened by dimple die side plates, and include an adjustable alignment cam at the axle for precise caster adjustment. This kit comes with 6-inch replacement coil springs designed to work with the rest of the system and oversized tires for a comfortable ride. You also get a Trac Bar relocation bracket, a Pitman arm, sway bar drops, and a rear block and U-bolt kit to complete the lift.

To handle the bumps and terrain, this system includes front Dirt Logic 2.25 stainless steel reservoir shocks and non-reservoir shocks for the rear. These shocks are specifically ride-tuned to complement the Fabtech coil springs and the intended use with oversized tires, aiming for excellent ride quality both on and off the pavement. Fabtech also backs this system with a free 5-year, 60,000-mile powertrain warranty, giving you added peace of mind.