The ICON Vehicle Dynamics Forrd 23-25 F-250 and F-350 Super Duty 4WD Radius Arm System is designed with adjustable caster cams allowing fine tuning of caster angle for optimum drivability. Their added caster allows for use with 2-6" of front lift over stock with the radius arm installed in the factory pivot, eliminating the need for caster bushings or radius arm drop brackets. They feature a sealed pivot bushing that minimizes road feedback and ensures a long life and quiet operation. Additionally, their fabricated, fully boxed design ensures strength and utilizes a profile optimized for tire clearance at full steering lock, making a 37” tall tire clear without coming in contact with the radius arm. For trucks equipped with OnBoard Scales ICON also offers sensor linkage brackets for specific height ranges that allows attachment of the OE sensor linkages to the ICON radius arm, ensuring proper function of that system.
KEY FEATURES
Fully boxed design
Built in caster adjustment for optimized return to center
Ample caster range for 2-6" of front lift over stock
Replaceable sealed pivot bushing provides maintenance free operation
CNC machined and laser cut steel components
Semi-gloss black powder coat finish
Ability to have a 5.5” backspace wheel with 37” tires without contact with the arm at steering lock
TECHNICAL NOTES
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Tires: Up to a 37" x 12.50"
APPLICATION NOTE #1: Only fits 4WD models
TECH NOTE: Compatible with 2-6" front lift height without need for caster bushings or radius arm drop brackets. Not recommended for use on stock height trucks.
TECH NOTE: Models equipped with OnBoard Scales and up to 3.5" of front lift also require sensor bracket part number 66203
TECH NOTE: Models equipped with OnBoard Scales and 4-6" of front lift also require sensor bracket part number 66204
