Zone Offroad - 4 Inch Lift Kit w/ Radius Arm - Ford F-350 Super Duty DRW (2020-2021) 4WD - Diesel

The Zone Offroad 4" lift kit for the 2020-2021 Ford F-350 Super Duty DRW 4WD Diesel raises the front of your truck 4 inches for a bolder, more capable stance with room for tires up to 37". It is engineered by Zone Offroad, part of the FOX Factory family of suspension brands (alongside BDS, FOX, JKS, and Method Race Wheels), to add height and tire clearance while keeping a factory-quality ride. TCcustoms is an authorized Zone Offroad dealer.

For optimal strength, ground clearance and styling the 4" radius arm system is the way to go. This complete kit is designed to lift and level the stance with room for up to 37" tires to be installed. Front lift comes from a pair of front full length coil springs to pair with your choice FOX 2.0 adventure series shocks for optimal ride quality. The front axle is repositioned using a pair of heavy duty replacement radius arms that bolt in place of the factory stamped steel arms. These arms are built from high strength 1/4" steel, boxed and fully welded with large 2.5" greaseable bushings to isolate road vibrations and improve ground clearance over drop bracket kits. Steering correction comes from a forged drop pitman arm to improve operating angle while a massive 1/4" steel fabricated track bar drop bracket is used to recenter the front end and keep the steering linkage angles in phase for predictable handling. Also included for the front are sway bar relocation brackets, brake line drop brackets, bump stop extensions, and single steering stabilizer kit. In the rear these kits retain the factory overload equipped leaf springs and lift is provided via a replacement lift blocks and longer u-bolts specific to the DRW models. Finishing off the rear is a rear brake line bracket and tour choice of rear gas shocks to match the front of the truck.

What’s included

This kit ships from Zone Offroad with the components and hardware needed for the listed lift. Choose your setup at checkout: FOX 2.0 Adventure Series, Nitro Series.

Specifications

• Front lift height: 4"
• Kit style: Lift Kit with radius arm
• Maximum tire clearance: up to 37" (per Zone Offroad)
• Shock / configuration options: FOX 2.0 Adventure Series, Nitro Series
• Zone Offroad part number(s): ZONF73F (FOX 2.0 Adventure Series); ZONF73N (Nitro Series)
• Product type: Lift Kit
• Brand: Zone Offroad (FOX Factory family)

Fitment

• Vehicle: 2020-2021 Ford F-350 Super Duty DRW
• Model year(s): 2020, 2021
• Model(s): F-350
• Drivetrain: Four-wheel drive (4WD)
• Engine: Diesel

Fitment notes and disclosures

• Fits dual-rear-wheel (DRW / dually) F-350 models only.
• Radius-arm front lift for improved suspension geometry on lifted Super Duty trucks.
• A professional wheel alignment is required after installation.
• Larger or wider tires and wheels may require additional trimming, spacers, or fender work; confirm your exact tire and wheel plan with us before install.
• Ford BlueCruise-equipped vehicles must have a customer-signed pre-write on file before TCcustoms installs a lift or leveling kit.

Installation

TCcustoms installs this kit at both our Bessemer and Pell City, Alabama shops. This is a moderate suspension install best handled by a professional shop. Contact us to schedule professional installation, or we can ship the kit anywhere in the country.

Fits: 2020-2021 F-350

Every order gets a human fitment check before it ships. If something looks off for your truck, we call you first.