Radius Arm kit Ford 05-22 Dana 60 Super Duty

Adjustable Front Radius Arm Kit | 2005-2022 Ford F-250 / F-350 Super Duty, Dana 60

Bolt-on replacement for the stock Super Duty radius arms. Built to add positive caster, kill the factory dog-bone look, and let you dial in your ride height without a drop bracket.

Looking for Steering: (FORD SUPER DUTY STEERING KIT)

Fits
2005-2022 Ford F-250 and F-350 Super Duty 4x4 with the Dana 60 front axle. Uses the 4 factory bushing mounts on the axle and the factory frame bracket. No cutting, no welding.

Why it beats stock

Adjustable caster. The factory arm is fixed and comes with minimal positive caster from the start. This kit delivers at least 6 degrees of positive caster across its intended height range, which is what keeps the truck tracking straight and feeling planted at speed.

No drop bracket needed. Mild lift and leveling kits force you into a drop bracket to correct caster. This arm handles the correction itself, so you lose the bracket and the look that comes with it.

Helps address death wobble. Correct caster is one of the main contributors to death wobble on these trucks. Pair this kit with our drag link and tie rod kit for a full front-end correction.

Longer wheelbase. Pushes the axle forward for extra fender clearance when you go up in tire and wheel size.

Runs low or lifted. Three height ranges available so the kit matches your current build and your next one.

Built with

FFS 4130 chromoly spherical rod ends, heat treated, lined, lubricated and sealed
1-1/4" rod ends on the lowers where the load is
7/8" rod end on the upper locator arm, which is also your caster adjustment
Stainless FFS overlay badge

Height ranges

• Stock height up to 4" of lift
  
• 5" to 8" of lift
  
• 9" and up

In the box

• Radius arm set
  
• All hardware required for install
  
• Printed install instructions
  
• Stainless FFS overlay badge

Care and maintenance

Spherical rod ends outlast the factory rubber bushings by a wide margin, but they do not love road salt and brine. If your truck sees winter roads, run our optional rod end boots or pack the ends with heavy grease before the season. Otherwise, hit them with a penetrant like Lucas Penetrating Oil, Tri-Flo, or Howes Lubricator at install and again at your normal service intervals. (click here for optional boots to cover the rod ends)

Shipping

Made to order. Custom finishes add lead time. Call us at (740) 939-0073 if you need a delivery estimate before you buy.