Fabtech 17-21 Ford F250/F350 4WD Diesel 6in Rad Arm Sys w/Coils & Perf Shks

When you're looking to give your 2017-2020 Ford F-250 or F-350 Super Duty diesel a serious suspension upgrade, this 6-inch radius arm system from Fabtech is a solid option. It's designed to bolt directly onto your frame without any cutting or welding, making installation more straightforward. This kit aims to give you more wheel travel and better articulation for off-road adventures.

What you get in this kit includes a set of heavy-wall, 2-inch diameter radius arms featuring 1-inch Uniballs for strength. The system also comes with thick 1/4-inch steel brackets to securely attach the arms to the frame. You'll also find a Trac Bar relocation bracket, a Pitman arm, and sway bar drops to help center your axles. For the rear, it includes a block and U-bolt kit to achieve the 6-inch lift. The kit is completed with front replacement coil springs and front and rear performance shocks to handle rough terrain.

The radius arms themselves have a tubular structure reinforced with dimple-die side plates. An adjustable alignment cam is built into the axle end of the arms, allowing you to fine-tune your caster for proper wheel alignment after the lift is installed. This comprehensive kit is designed to provide a significant lift and improved suspension performance for your Super Duty truck.