Rough CountryPart 53600 · UPC 00840269955624
Tubular Radius Arm Upgrade for Ford Super Duty 4WD
$499.95MAP price
In stock — 27 available
Shipping weight: 70 lb.
- For Ford F-250/F-350 Super Duty 4WD running 3 to 6 inches of suspension lift
- Bolt-on install that holds proper alignment without extra drop brackets
- 2 in outside diameter tubing with an adjustable caster cam at the axle; sold in pairs
- About 3-4 hours; downloadable installation guide available. Shipping weight: 70.0 lb
About this kit
Tubular Radius Arm Upgrade, fitment-checked
A pair of tubular radius arms for Ford F-250/F-350 Super Duty 4WD trucks running 3 to 6 inches of suspension lift. The arms bolt on and hold alignment without additional drop brackets, and an adjustable cam at the axle end lets you dial caster back in. Tubing measures 2 inches across, with OE-style rubber bushings at the pivots. The kit arrives as two radius arm boxes; figure 3-4 hours.
What’s in the box
Kit contents
- 1× Radius Arm Upgrade Box 53600991A
- 1× Radius Arm Upgrade Box 53600992A
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 53600 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 53600 |
| UPC / GTIN | 00840269955624 |
| Shipping weight | 70 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Control Arms & Track Bars |
| Installation guide | Downloadable PDF |
Why buy here
The fitment-first store
Manufacturer-listed exclusions shown. We publish what a part does not fit — before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.