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6" Radius Arm Coilover Lift Kit | Diesel ONLY

6" Radius Arm Coilover Lift Kit | Diesel ONLY

6" Radius Arm Coilover Lift Kit | Diesel ONLY

  • *Approx Price: $4,101.64
  • Front (base kit): 6" Radius Arm/Coilover
  • Rear (base kit): 5" Block
  • Print summary
6" Radius Arm Coilover Lift Kit | Diesel ONLY

Kit Components

Accessories & Pricing


Qty Part# Description
1 013603 2020 F250/F350 6in RA Front Box Suspensi
1 013606 2020 F250/F350 6.25in Rear Box Suspensio
1 123251 Radius Arm Box Kit
1 123605 2017-2020 SD T-Case Indexing Kit- DSL
1 123613 17-20 Super Duty Coil-over Mount Kit
1 85431 NX2 Single Stabilizer (BDS Only)
1 88402127 Kit: BDS 05-20 Ford F250/F350 Front Coil
2 98224718 Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
2 98224750 Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1
Qty Part# Description Price
    Total $4,101.64

Important Kit Notes

  • 1. Diesel Models only
  • 2. Transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission.
  • 3. If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
  • 4. 38 x 13.50 tires may require minor trimming.
  • 5. If your truck is equipped with a factory rear sway bar add: 123808
  • 6. Indexing ring has not been designed to work on manual shift transfer case models. Modification to the shift cable mount will be required.
  • 6" Radius Arm Coilover Lift Kit | Diesel ONLY

  • Front (base kit):

    6" Radius Arm/Coilover

  • Rear (base kit):

    5" Block

  • Kit Price

    $4,101.64

Base Kit Components 1561

These components are subject to change based upon your selections.

Qty Part# Description
(1) 013603 2020 F250/F350 6in RA Front Box Suspensi
(1) 013606 2020 F250/F350 6.25in Rear Box Suspensio
(1) 123251 Radius Arm Box Kit
(1) 123605 2017-2020 SD T-Case Indexing Kit- DSL
(1) 123613 17-20 Super Duty Coil-over Mount Kit
(1) 85431 NX2 Single Stabilizer (BDS Only)
(1) 88402127 Kit: BDS 05-20 Ford F250/F350 Front Coil
(2) 98224718 Fox 2.0 Shock 33.85 x 20.75 x 2- EB1/EB1
(2) 98224750 Fox 2.0 Shock 28.25 x 17.15 x 2- S50/EB1

Compatible Vehicles

These vehicles also are compatible with this product.
Click on a vehicle to see other available kits.

Make Model Year Range
Ford F250/F350 Super Duty 2020-2021

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Important Kit Notes

  • 1. Diesel Models only
  • 2. Transfer case indexing ring will not fit 6.2L vehicles equipped with the 6R100 transmission.
  • 3. If equipped with a 2-piece rear driveshaft, a Carrier Bearing Drop Kit may be required (BDS123402)
  • 4. 38 x 13.50 tires may require minor trimming.
  • 5. If your truck is equipped with a factory rear sway bar add: 123808
  • 6. Indexing ring has not been designed to work on manual shift transfer case models. Modification to the shift cable mount will be required.

Next: Steering Stabilizer


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