4 Radius Arm Lift Kit

Features:

• Fits 2017-2022 Ford F250 and F350 4WD
• 4-inch lift for added ground clearance
• Includes heavy-duty tubular radius arms
• Radius arms feature dimple die side plates
• Adjustable alignment cam for caster tuning
• Comes with replacement front coil springs
• Includes pitman arm for steering correction
• Features sway bar drop brackets
• Rear block and u-bolt kit included
• Designed for strength and off-road stability

A Complete Lift Built for Real-World Strength and Control

When you’re ready to give your Super Duty the clearance and stance it deserves, the Fabtech K2215M 4-Inch Radius Arm Lift Kit delivers a serious upgrade you can trust on or off the road. Designed for 2017-2022 Ford F-250 and F-350 4WD Powerstroke models, this kit starts with Fabtech’s patented heavy-duty radius arms. Built from tubular steel and reinforced with dimple die side plates, these arms not only add strength but also allow for fine-tuning with an adjustable alignment cam at the axle. This gives you better control over caster settings, helping to maintain proper steering feel and stability, especially when running larger tires or tackling uneven terrain.

All-Inclusive Kit for Reliable Ride Quality and Performance

This isn’t just a quick spacer lift. Fabtech includes everything you need for a proper suspension upgrade, starting with front replacement coil springs designed to maintain ride comfort while providing the extra height you need. The kit also comes with a pitman arm to correct steering geometry, sway bar drop brackets to keep your suspension operating smoothly, and a rear block and u-bolt kit to lift the back of the truck and keep things level. Whether you’re building a work-ready rig or an off-road weekend warrior, this system gives you the performance, durability, and ride quality you expect from a brand like Fabtech.

Fits: 2017, 2018, 2019, 2020, 2021, 2022 Ford F250/F350 Super Duty Powerstroke 4WD

Notes:

• Fits 2017-2022 Ford F250/F350 4WD diesel models only
• Not compatible with gas engines, 2023+ trucks, or Tremor packages
• Includes heavy-duty tubular radius arms with dimple die plates
• Adjustable alignment cam allows fine-tuning of caster angle
• Replacement coil springs included for front suspension lift
• Pitman arm included to correct steering geometry
• Sway bar drop brackets ensure proper suspension function
• Rear lift achieved with block and u-bolt kit
• Designed for strength, stability, and off-road use
• Not a basic spacer lift, complete suspension system upgrade