Fabtech 17-21 Ford F250/F350 4WD Diesel 4in Rad Arm Sys w/Coils & Stealth

When you're looking to give your 2017-2020 Ford F-250 or F-350 Super Duty diesel a serious suspension upgrade, this 4-inch Radius Arm System from Fabtech is a comprehensive package. It's designed to bolt right onto your frame without any cutting or welding, making the installation more straightforward. This kit aims to give you better articulation and more wheel travel, which is great for off-road driving or just handling rougher terrain.

What you get in this kit includes everything needed to lift the front and rear of your truck. Up front, you'll find 6-inch replacement coil springs to achieve the 4-inch lift, along with Fabtech's patented Radius Arms. These arms are built with a tubular structure reinforced by dimple-die side plates and feature an adjustable alignment cam at the axle, allowing you to fine-tune your caster. The system also comes with Sway Bar Drops, a Trac Bar relocation bracket, and a Pitman Arm to ensure proper geometry. For the rear, a block and U-bolt kit is included. To top it all off, this system comes complete with front and rear Stealth Shocks, which are 2-inch diameter heavy-wall units designed for improved damping performance.

The links in this system are 2-inch diameter and feature 1-inch Uniballs for exceptional strength. The heavy-duty 1/4-inch steel brackets are built to securely attach the 4-link setup to your truck's frame. This kit is a well-built option for those wanting a significant suspension lift with components designed for durability and enhanced off-road capability.