2005-21 Ford F250/350 Radius Control Arms - 4-8 Inch Lift

Superlift’s Radius Arms Raise the Bar.

• These are tubular, high clearance radius arms with cam bolts.
• Offset for maximum tire clearance.
• OE style Cleveite Bushing pre-installed.

• Pair of high clearance radius arms with cam bolts and all associated hardware.

These are SUPERLIFT's replacement radius arms for 2005-2021 Ford F-250 Super Duty 4WD & the 2005-2021 Ford F-350 Super Duty 4WD.

In 2005, the front suspension on the Ford Super Duty four-wheel drive trucks was updated & converted to front coil springs. The 2005-2021 Ford F-250 Super Duty 4WD & the 2005-2021 Ford F-350 Super Duty 4WD are all equipped with a front solid axle with coil springs & radius arms. Ford uses two (2) radius arms to locate the axle front-to-rear. The radius arm attaches to the axle above & below its center line so it can control the castor (or the ‘roll’ of the axle).

SUPERLIFT engineered these radius arms from the drafting board using OEM CAD models, state of the art design tools & the latest software as part of our huge selection of lift kits for the 2005-2021 Ford F-250 Super Duty 4WD & the 2005-2021 Ford F-350 Super Duty 4WD. They were manufactured at our design & manufacturing center in West Monroe, Louisiana.

Fabricated out of 2.00” OD x 0.156” wall DOM tubing (this is a larger diameter & heavier wall material than others) & from 0.025-inch metal that is CNC formed for precise fitment & professionally welded by hand. SUPERLIFT's massive, high clearance tubular radius arms are offset to the inside allowing additional clearance for wider tires. 

SUPERLIFT's radius arms maximize ground clearance & are designed with huge 3.250-inch press fit OEM style Clevite bushings for their superior damping, durability & noise, vibration, and harshness (NVH) reduction. At the axle mount, an integrated eccentric cradle allows adjustment to dial in the correct caster angle (eccentric cam bolts included). The ‘True Flat’ jack point made on to the arm allows for easy vehicle maintenance. The protective powder coat finish helps resistance from the on & off-road elements.

This SUPERLIFT 9500 radius arms addresses all of your needs in terms of product quality, durability, craftsmanship & price for your 2005-2021 Ford F-250 Super Duty 4WD & the 2005-2021 Ford F-350 Super Duty 4WD. Simply remove & replace the OEM stamped steel radius arms & give your ride a truly custom, high clearance off-road look. Precision engineered to work with 4-8 inches are designed to bolt right into the factory mounts.

• Superior Design & Construction
• Massive replacement tubular radius arms with 3.250” Clevite bushings
• Offset for additional clearance of larger tires
• Radius arms offer maximum ground clearance
• Radius arms feature a ‘true flat’ jack point surface
• 100% bolt-on super-simple installation. Simple Remove & Replace components.
• Easily removable should the vehicle need to be returned to stock.
• Front: Radius arm – driver side (1); radius arm – passenger side (1); Supplied mounting hardware (1); eccentric cam bolts (2)
• Rear: None

NOTE: Designed to work with lift heights between 4-8 inches of lift.

NOTE: Designed to mount into the factory radius arm locations.