BDS Radius Arm Upgrade Ford F250 / F350 Super Duty (23-25) 4WD (123263)

Upgrade those weak factory stamped arms on your 2023-2026 Ford F250 or F350 Super Duty 4WD & 2023-2025 Ford F450 or F550 or F600 Super Duty 4WD with the BDS heavy duty Radius Arm upgrade. Add strength, functionality, and styling when you upgrade to the BDS tubular steel Radius Arms for your Ford Super Duty. These radius arms are designed to correct the suspension geometry when used with 2-6” lift kits.

These HD radius arms are a massive upgrade to the factory stamped steel arms offering more strength, better clearance, and caster correction for lifted applications. Built from 1-3/4" OD heavy wall tubing, these arms are gusseted and fully welded for superior strength along with a larger OE-style rubber bushing to isolate NHVs with zero maintenance needed. The design offers additional tire clearance along with more ground clearance over drop brackets. The arms have lower cam slots for easy caster adjustment.

Features & Benefits

• Corrects the suspension geometry when used with 2-4" of lift kits.


• Fabricated from Heavy Duty steel tubing with support gussets.


• Direct bolt-in replacement for factory radius arms.


• Finished in a durable textured black powder coat finish.