WCFab Traction Bar Kits

WCFab Traction Bar Kits are a high quality, economical kit to increase traction control and stability on your Duramax. Traction bars prevent axle wrap, or bounce, under heavy acceleration. Our bars are 5’ long in length (5' 6" on CCLB) and use a heavy wall steel tube. A High Quality Heim joint is used at the connection of the trucks chassis, and a poly urethane bushing is used at the mount location of the axle. This allows for a smooth ride and less road noise which can be experienced with competitor kits. The axle bracket is bolt on under your leaf spring U-Bolts and the bracket at frame is weld. (For Duramax's) We powder coat our bars and axle brackets with a Zinc Prime basecoat for extra corrosion resistance and then a top coat color of your choice.


Kits are in stock and can ship in 1-3 days depending on Powder Coat Color.


Note: If your truck is lifted we must know lift height, and whether you’re U-Bolts Point up or down.


Contents of Kit;

  • Heavy Duty Steel Traction Bars 5’ Long
  • High Quality Heim Joints
  • Poly Urethane Bushings
  • Brackets for Axle and Frame
  • Grade 8 Hardware
  • Powder Coating color of choice


Duramax    $650.00    (WCF100521)

Duramax CCLB    $660.00    (WCF100523)

Cummins     $625.00    (WCF100522)

Cummins CCLB    $635.00    (WCF100524)

Contact Us Today!

Wehrli Custom Fabrication

417 Borden Ave

Sycamore, IL 60178


Office Hours:

M-F 8:30-5:00

Saturday By Appointment


Phone 630-277-8239

Sales: Sales@wcfab.com


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