Suspension and Components› Suspension Kits

Rough Country

4.5 Inch Lift Kit | DRW | FR D/S | Vertex | Ford F-350 Super Duty 4WD (17-22)

$3,499.95

SKU: R04C 55951

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 55951

Take your truck to new heights with Rough Country's 4.5-inch Suspension Lift! This all-inclusive kit comes with everything you need for a total trasnformation of your truck. Run up to 37in tires while preserving the smooth, factory ride quality with this impressive upgrade.\This kit includes a set of lifted coil springs and ultra-durable, fabricated anti-wrap rear blocks that prevent binding and axle wrap. Best of all, this kit comes with your choice of Rough CountryΓCOs N3, V2 Monotube, or Vertex Adjustable Reservoir shocks! Includes Rough CountryΓCOs Lifetime Replacement Warranty

Features:

  • Easy bolt-on installation
  • Increased ground clearance
  • Levels the front with the rear of the vehicle
  • Radius arm drop brackets allow for properly set caster. Proper caster is crucial to maintaining factory handling and driveability.
  • Includes application valved shock absorbers which offer the best in balanced performance for on and off-road use.
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.

MIA's Description

The Rough Country 55951 is a 4.5-inch Suspension Lift Kit for 2017-2022 Ford F-250/F-350 Super Duty 4WD Diesel models, designed to level the vehicle, increase ground clearance, and maintain ride quality. It includes Vertex shocks, lifted coil springs, sway bar drop brackets, and a track bar. It allows for up to 35-inch tires with proper wheel backspacing. This kit does not fit gas engine models, dually models, manual shift transfer cases, or Tremor Factory Trim Package models. Vertex kits do not allow the use of factory wheels, and 10-speed transmission models require dial pin removal.

Fitment

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Specifications

BrandRough Country
Part NumberR04C 55951

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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