Additional Images

Fabtech 6" Radius Arm System w/ Front Dirt Logic 4.0 Coilovers & Rear Shocks for Ford Powerstroke 2005-2007 F350 4WD

K20122B, K20122DB
Pricing: $5,285.10

Customize Your Item

- -
 * required


Our patented Radius Arms feature a full tubular structure strengthened by dimple die side plates, with an adjustable alignment cam at the axle to allow caster adjustment. This system includes Dirt Logic 4.0 Coilover shocks in the front and a block & u-bolt kit in the rear. Completing this system is a Trac Bar relocation bracket, Pitman Arm, Sway Bar drops and more.

Kit# K20122B(DB)
  • Use 315/70R17 tires w/ 17x8 wheels w/ 4 1/2” BS w/ minor trimming
  • Use 325/65R18 tires w/ 18x9.5 wheels w/ 4 3/4” BS w/ minor trimming

    Qty Part # Description
  • 1 FTS22026BK Component Box 1
  • 1 FTS22052BK Component Box 2
  • 2 FTS835001 Front Dirt Logic 4.0 Coilover
  • 1 FTS22043 Rear Block Kit
  • 2 FTS7266 Rear Performance or Dirt Logic Shocks

  • 3. Non dually models only.
  • 38. Will not work on models with digital climate control.
  • Q&A


    Shipping Information

    • Item Requires Shipping
    • 188.0 lbs.
    • W48.0000” x H48.0000” x L10.0000”

    Customer Reviews

    Comment Total Reviews (0)

    Write the First Review!

    You must login to post a review.

    • Have a question? Ask the Pros
    • 888-966-6543Mon-Fri 7am-5pm PST
    • Live Chat is offline.Chat or get in touch with a representative.