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Rough Country
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Rough Country 4.5in Suspension Lift Kit | 55930 | 2017-2022 Ford Super Duty F350 Dually 4WD

Rough Country

55930

Please Note:
  • Models equipped with a 10-speed transmission must remove dial pin.
  • This part does NOT fit gas engine models.
  • This part does NOT fit single rear wheel models.
  • Rear wheels may require dually wheel spacers.
  • This part does NOT fit manual shift transfer cases.
  • This part does NOT work on models equipped with Tremor Factory Trim Package.
Pricing: $1,219.95

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Description

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 transformation 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 Country’s N3, V2 Monotube, or Vertex Adjustable Reservoir shocks! Includes Rough Country’s 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.

Includes:

  • Front:
    • Lifted coil springs
    • Radius arm drop brackets
    • Clocking ring kit
    • Sway-bar links
    • Track bar drop bracket
    • Stabilizer relocation brackets
    • Pitman arm
    • Brake line brackets
    • Bumpstop spacers
    • Hardware
  • Rear:
    • Fabricated lift blocks
    • Brake line brackets
    • U-bolts
    • Hardware
  • Shocks:
    • Premium N3 Shocks (x 4)

Options:

Premium N3 M1 Monotube V2 Monotube Vertex Reservoir
  • 10-Stage Variable Valving
  • High Pressure Nitrogen Charged
  • 35mm Piston
  • Chromed Hardened 18mm Piston Rod
  • 54mm Shock Body to dissipate heat faster
  • 36kN Tensile Strength
  • Spring Loaded Piston Rod Seal
  • Military Spec. Fluid Rated To –40° C
  • Rubber bushings for better absorption
  • Metallic Silver Paint
  • 3-year Manufacturer's Warranty
  • 2-inch seamless extruded tube.
  • 46mm digressive piston.
  • Self-adjusting, deflective-disc independent rebound and compression.
  • 18mm centerless-ground, case-hardened, chromed, and super-polished rod.
  • 46mm monotube design ensures consistent, fade-free performance in all conditions.
  • Digressive valving instantly reacts to changing surface conditions.
  • Zinc plated for resistance against harsh elements.
  • Available in various lift heights for multiple applications.
  • Durable vulcanized natural rubber bushings.
  • 3-year Manufacturer's Warranty
  • Incredible ride quality & performance
  • Monotube design
  • Internal floating piston
  • Nitrogen-charged
  • 46mm high-flow piston
  • Fast heat dissipation
  • 36kN Tensile Strength
  • Mounts inverted
  • T6061 brushed aluminum body
  • 3-year Manufacturer's Warranty
  • 8-Stage Adjustable Damping
  • Monotube Design
  • Nitrogen-Charged
  • Remote Reservoir with Steel Braided Reservoir Line
  • Massive 2.5in Piston
  • 22mm Chrome-Hardened Piston Rod
  • Specifically Tuned for Each Application
  • 3-Stage Seal System
  • Heat-Treated, Alloy Bearing
  • Honed Steel Body
  • CNC-Machined Billet Aluminum Accents
  • Zinc Plate Finish with Double Clear Coat
  • Incredible >400 Hour Salt Spray Rating
  • 3-year Manufacturer's Warranty

Fitment:

  • FORD F-350 SUPER DUTY, 2017-2022

Details

  • 55930
  • 55930
  • 843030191535
  • Rough Country
  • New

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Shipping Information

  • Item Requires Shipping
  • 34.0 lbs.
  • Free Shipping

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