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Fabtech 8-Inch Radius Arm Suspension Lift Kit with Stealth Shocks and Rear Leaf Springs (11-16 4WD F-350 Super Duty)

Item SSD13404
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Market Price $3,880.99 You Save 15% ($563.77)
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      Product Information

      Features, Description, Q&A, Specs & Installation


      • Suspension Lift System
      • Lifts Truck by 8 Inches to Increase Ground Clearance
      • Facilitates Superior Handling and Excellent Off-Road Stability
      • Front and Rear Stealth Shocks
      • Fabtech Front Coil Springs and Rear Leaf Springs
      • With Full, Tubular Radius Arms
      • Rear Lift U-Bolt Kit
      • Accommodates Up to 37x13.50 Tires and 20x10 Wheels
      • Professional Installation Highly Recommended
      • Limited Lifetime Warranty and a 5-Year, 60,000-Mile Powertrain Warranty
      • Fits All 2011-2016 4WD Ford Super Duty F-350 Models


      Exceptional Suspension Upgrade. Experience bolder off-road performance by using the Fabtech 8-Inch Radius Arm Lift System with Stealth Shocks and Rear Leaf Springs on your Super Duty. This suspension lift upgrade consists of premium components, such as the Fabtech radius arm, Stealth shocks, coil springs, rear leaf springs, rear U-bolt kit, and Pitman arm to enhance your truck’s off-road ground dynamics on various terrains.

      Black, Monotube Stealth Shocks. The Stealth shocks feature a monotube construction with 46-mm diameter piston and vehicle-specific valving. Each shock is furnished with a free-floating piston that separates the nitrogen gas charge from the oil to significantly reduce the shock fade. In addition, the Nitrocarburized piston rods exhibit superior durability and corrosion resistance. This construction upgrade provides significantly smoother and safer drives on highly irregular terrains. Furthermore, the black finish with raised nameplate aggressively enhances your Super Duty’s dynamically agile stance.

      Front Coil Springs and Rear Leaf Springs. Built to deliver smoother and more stable rides, Fabtech includes well-crafted coil springs in this lift kit. These highly durable front coil springs offer reliable suspension control, while maintaining excellent traction. In addition, the rear leaf springs exhibit exceptional elasticity to ensure vehicle control and ride comfort, especially on rough trails. The tight-knit layered structure also allows your Super Duty to handle a huge amount of load.

      Fabtech Radius Arms and Pitman Arm. Steering your aggressively lifted Super Duty can be tricky, especially when on challenging trails. Fabtech includes well-engineered radius arms and a heavy-duty Pitman arm to ensure predictable steering and proper alignments. The radius arms are fabricated in a tubular configuration furnished with dimple die side plates. Each arm features adjustable alignment cams and a 5-ton joint. Additionally, the Pitman arm, which ensures proper steering geometry is designed with high dimensional accuracy and excellent structural rigidity.

      Installation. This 8-Inch Radius Arm Lift System is designed for a bolt-on installation. Its components directly attach to your vehicle’s mounting locations by means of the installation hardware provided. The entire kit installs in approximately a day with mechanical expertise required.

      Warranties. A limited lifetime warranty is offered by Fabtech for this 8-Inch Radius Arm Lift System against factory defects in workmanship and materials. Should this warranty be claimed within the first 5-year or 60,000-mile period of the vehicle, the Five Sixty Powertrain Warranty program will come into effect. Some exclusions are indicated in the manufacturer’s warranty guide; please check the terms and conditions for full details.

      Application. The Fabtech 8-Inch Radius Arm Lift System with Stealth Shocks and Rear Leaf Springs fits all 2011-2016 4WD Ford Super Duty F-350 models.

      Shop All 6 to 8 Inch Truck Lift Kits

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      • 2011 Ford F-350
      • 2012 Ford F-350
      • 2013 Ford F-350
      • 2014 Ford F-350
      • 2015 Ford F-350
      • 2016 Ford F-350

      Fabtech K2128M

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Driver Side Custom Radius Arm
      • (1) Passenger Side Custom Radius Arm
      • (2) Radius Arm Drops
      • (1) Pitman Arm
      • (1) Driver Side Front Bump Stop
      • (1) Passenger Side Front Bump Stop
      • (1) Steering Stabilizer Drop
      • (1) Driver Side Sway Bar Drop
      • (1) Passenger Side Sway Bar Drop
      • (1) Track Bar Drop Bracket
      • (1) Track Bar Support Tube
      • (2) Front Stealth Shocks
      • (2) Rear Stealth Shocks
      • (4) Bushings
      • (2) Sleeves
      • (1) Alignment Cam Half Kit
      • (2) Brake Lines
      • (2) Brake Line Unions
      • (5) Brake Line Brackets
      • (2) Rear Leaf Springs
      • (4) U-Bolts
      • (1) Shim Kit
      • (2) Sway Bar Brackets
      • Installation Hardware

      Reviews of Fabtech Suspension Products (45)

      Brand Image

      Reviews of Fabtech Suspension products have an average rating of 4.7 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My F-350

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