Fabtech 2017 Ford F450/F550 4WD Diesel 6in Radius Arm System - Component Box

The patented radius arms in this Fabtech lift system are built with a full tubular structure, reinforced with dimple die side plates for added strength. This design choice matters because it allows for an adjustable alignment cam right at the axle, which is crucial for fine-tuning your caster settings after the lift is installed. This system is specifically designed for 2017 Ford F450 and F550 4WD Diesel trucks looking for a 6-inch lift.

Beyond the radius arms, this kit includes everything you need to achieve that 6-inch stance. You get replacement front coil springs engineered to provide the correct lift height and ride quality. To ensure proper steering geometry, a Trac Bar relocation bracket is included, along with a new Pitman Arm. For maintaining stability, sway bar drops are part of the package, and the rear of the truck is addressed with a block and U-bolt kit.

This component box is part of a larger system, intended to work with specific Fabtech lift kits like PN K2282, K2282M, K2282DL, or K2283DL. It's a well-built option for those looking to significantly alter their Super Duty's stance and capability.