Fabtech K2406DL 4-Inch Radius Arm Lift System for Ford F-250 and F-350 Super Duty

Upgrade the suspension performance and stance of select Ford Super Duty trucks with the Fabtech K2406DL Radius Arm Lift System. Designed for a 4-inch lift, this comprehensive system is engineered for drivers who need increased ground clearance, improved suspension geometry, and dependable strength for demanding street, off-road, and towing applications. The kit fits 2023–2026 Ford F-250 Super Duty and F-350 Super Duty models, providing a purpose-built solution for a properly matched suspension upgrade.
The patented Fabtech Radius Arms feature a full tubular structure reinforced with dimple-die side plates for added rigidity and durability. An adjustable alignment cam at the axle enables caster adjustment, helping achieve correct front-end alignment after installation. The system also includes six replacement coil springs, a Trac Bar relocation bracket, Pitman Arm, sway bar drop components, and a rear block and U-bolt kit for a complete installation package. Shocks are included as part of the suspension lift system to support controlled handling and ride performance.
Built for unsurpassed strength and performance, the Fabtech K2406DL is designed to maintain functional suspension travel while providing the added clearance associated with a 4-inch lift. Professional installation is recommended, and alignment should be performed after installation. This product requires freight shipping due to its size and weight. California Proposition 65 warning: This product can expose you to chemicals known to the State of California to cause cancer and reproductive harm. Visit www.P65Warnings.ca.gov for more information.