20-21 F-350 Dually 4 Inch Radius Arm Lift Kit Gas Zone Offroad

20-21 F-350 Dually 4 Inch Radius Arm Lift Kit No Shocks Gas Zone Offroad

SKU

ZONF74-FQMS

List price

$1,090.65

Price

$1,090.65

Description

For optimal strength, ground clearance and styling the 4 Inch 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 Inch 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 Inch steel, boxed and fully welded with large 2.5 Inch 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 Inch 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.
Quick Specs:

Front Lift Height 4 Inch
Rear Lift Height 3 Inch
Material Steel
Front Lift Method Coil Springs
Rear Lift Method Block Kit
Lift Type Suspension
Wheel Size 22 x 9
Back Spacing 4.5 Inch
Max Tire Size 37 x 12.5
Wheel Size 2 20 x 9
Back Spacing 2 4.5 Inch
Max Tire Size 2 37 x 12.5
Is Adjustable No
Finish Powdercoat
Cutting Required No
Welding Required No

In The Box:

Coil Springs
Dropped Pitman Arm
Rear Lift Block & U-Bolt Kit
Track Bar Bracket
Radius Arms

Features:

Heavy duty fabricated steel replacement radius arms that correct caster alignment while maximizing ground clearance
Forged pitman arm to correct steering angles
Heavy duty fabricated track bar relocation bracket to re-center front axle
Full length Diesel/ Gas specific coil springs for a smooth ride
Rear lift is specific to dually trucks using U-bolts that are sized correctly for length as well as block height to level the truck and a bump stop extension on the frame

Kit Components:

ZON7302 2017-2024 F250 Single Stabilizer Zone 1 711745595194
ZONF1307 20-21 Super Duty 3 Inch Rear Box Kit 1 711745602380
ZONF1423 2005-2024 Ford F250/350 4 Inch Front Coil Gas (One) 2 711745599277
ZONF1601 2005-2022 Ford Super Duty Radius Arm (One) 2 711745599291
ZONF1614 2017-2024 Ford F250/F350 4-6 Inch Radius Arm Front Box Kit 1 711745599376

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Video

0 array:5 [
  "#type" => "html_tag"
  "#tag" => "iframe"
  "#attributes" => array:7 [
    "src" => "https://ratchetsoffroad.com/media/oembed?url=https%3A//youtu.be/O7W49Uf5Gsc%3Fsi%3D0B4qtKrwFynIAEwP&max_width=0&max_height=0&hash=iWkgb8ZeoMcEIBiRG2iwLQEWAsCQyCMBVC6D8zyouTA"
    "scrolling" => false
    "width" => 600
    "height" => 339
    "class" => array:1 [
      0 => "media-oembed-content"
    ]
    "loading" => "lazy"
    "title" => "Offroad Trip - Adventure Series | Michigan"
  ]
  "#attached" => array:1 [
    "library" => array:1 [
      0 => "media/oembed.formatter"
    ]
  ]
  "#cache" => array:3 [
    "contexts" => []
    "tags" => array:1 [
      0 => "config:media.settings"
    ]
    "max-age" => -1
  ]
]

Fitment

Vehicle Fitment

2020-2021 Ford F-350 Super Duty

Specs

Country of Origin: USA

Sold As: Kit

UPC: 810156366635

Availability: Available

Universal: No

Max Tire: 37x12.5

Shocks Included: No

Lift Height

4.0 Inch

Fuel Type

Gas