# Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black

Built in house at WCFab carrying a LIFETIME WARRANTY against bending or breaking (to original purchaser).Traction bars are a necessary upgrade when increasing the horsepower on your diesel truck to prevent the axle from twisting which can lead to broken u-joints, driveshafts, and even twisted axle housings. Our traction bar brackets bolt on to the bottom of the axle tube via the axle u-bolts and weld to the frame on the front end. We use a high quality RockJock rebuild-able and grease-able Johnny Joint heim connection at the frame to allow for adjustment of torsion on the axle or if you raise/lower the rear of your truck. At the axle connection we use a heavy duty Poly Urethane Bushing for decreased noise and vibration which is common complaint if a solid heim is used on both ends. Grade 8 hardware connects the bars to the mounts on the frame and axle. We complete our traction bar kit with our professional in house powder coat process in your color choice and comes standard with a epoxy Primer base coat before the final color which increases corrosion resistance by more than ten times compared to just your standard powder single coat application. 100% bolt on DIY installation option. Welding front mounts on all competition applications is recommended for maximum strength.

-   Durable Custom Powder Coat Finish with Epoxy Primer Base Coat for superior corrosion resistance.
-   For Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models
-   LIFETIME WARRANTY against bending or breaking (to original purchaser)
-   Frame side bolt or weld on mounts
-   Axle side bolt on mounts
-   RockJock Johnny Joints
-   60" Heavy Duty Bars
-   Grade 8 Hardware
-   Poly Bushings
-   Made in USA

This Part Fits:

Year

Make

Model

Submodel

2001-2005

Chevrolet

Silverado 2500 HD

Base

2001-2006

Chevrolet

Silverado 2500 HD

LS

2001-2010

Chevrolet

Silverado 2500 HD

LT

2007-2010

Chevrolet

Silverado 2500 HD

LTZ

2004-2010

Chevrolet

Silverado 2500 HD

WT

2007

Chevrolet

Silverado 2500 HD Classic

LS

2007

Chevrolet

Silverado 2500 HD Classic

LT

2007

Chevrolet

Silverado 2500 HD Classic

WT

2001-2005

Chevrolet

Silverado 3500

Base

2001-2006

Chevrolet

Silverado 3500

LS

2004,2006

Chevrolet

Silverado 3500

WT

2007

Chevrolet

Silverado 3500 Classic

LS

2007

Chevrolet

Silverado 3500 Classic

LT

2007

Chevrolet

Silverado 3500 Classic

WT

2007-2010

Chevrolet

Silverado 3500 HD

LT

2007-2010

Chevrolet

Silverado 3500 HD

WT

2002-2005

GMC

Sierra 2500 HD

Base

2001-2002,2006

GMC

Sierra 2500 HD

SL

2001-2010

GMC

Sierra 2500 HD

SLE

2001-2010

GMC

Sierra 2500 HD

SLT

2003-2010

GMC

Sierra 2500 HD

WT

2007

GMC

Sierra 2500 HD Classic

SL

2007

GMC

Sierra 2500 HD Classic

SLE

2007

GMC

Sierra 2500 HD Classic

SLT

2007

GMC

Sierra 2500 HD Classic

WT

2004-2005

GMC

Sierra 3500

Base

2006

GMC

Sierra 3500

SL

2004-2006

GMC

Sierra 3500

SLE

2004-2006

GMC

Sierra 3500

WT

2007

GMC

Sierra 3500 Classic

SL

2007

GMC

Sierra 3500 Classic

SLE

2007

GMC

Sierra 3500 Classic

WT

2007,2009-2010

GMC

Sierra 3500 HD

SLE

2007,2009-2010

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 1419.66 CAD
- **Vendor:** Wehrli
- **Type:** Suspension Arms & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1419.66 CAD | In stock |

## Images

- Photo - Primary
- User 3
- User 1
- User 2
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/wehrli-01-11-chevy-gm-duramax-60in-traction-bar-kit-rclb-ccsb-ecsb-flat-black)
> Updated: 2026-07-08