2011-2019 Duramax 68" Traction Bar Kit (ECLB, CCLB)

Long-bed 2011–2019 Duramax trucks need the longer bar set so the axle stays planted under tow and power. Wehrli’s 68" kit uses RockJock Johnny Joints at the frame and a poly bushing at the axle to cut wrap without the noise of solid heims on both ends.

This kit (WCF100853): Extended Cab Long Bed and Crew Cab Long Bed. Axle mounts bolt on; frame mounts weld on. Competition builds should weld front mounts for maximum strength.

Wrong kit?

• Regular Cab Long Bed, Extended Cab Short Bed, or Crew Cab Short Bed → WCF100851 (60")
• Lift with U-bolts flipped up → WCF100855 family
• Big lift: measure axle-to-frame mount distance before you order

Colors: WCFab Red, Gloss Black, and Gloss White commonly ship in a few business days; other powder colors have a longer lead. We can order your color and install in Idaho Falls when the bay’s open.

Call 208-542-7793 with year, cab, bed, and lift height if you’re not sure.

Emissions-compliant performance only — Powertech Diesel does not sell deletes or defeat devices.