Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit

SKU: WCFWCF100840

Suspension Traction Bar Bracket

WCF Traction Bar Install Kit...

Wehrli

Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit

SKU: WCFWCF100840

Suspension Traction Bar Bracket

WCF Traction Bar Install Kit...

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Built in house at WCFab 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. Grade 8 hardware connects the bars to the mounts on the frame and axle.

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb	SKU	Kit Title
	wcfWCF100850-GB	Wehrli 01-10 Chevy & GMC Duramax RCLB/CCSB/ECSB 60in. Traction Bar Kit - Gloss Black
	wcfWCF100852-GB	Wehrli 01-10 Chevy & GMC Duramax ECLB/CCLB 68in. Traction Bar Kit - Gloss Black
	wcfWCF100850-BRZ	Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Brizzle Blue (1x wcfWCF100840, 1x wcfWCF100837-BRZ)
	wcfWCF100850-BC	Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Bronze Chrome (1x wcfWCF100840, 1x wcfWCF100837-BC)
	wcfWCF100850-CR	Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Candy Red (1x wcfWCF100840, 1x wcfWCF100837-CR)
	wcfWCF100850-CT	Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Candy Teal (1x wcfWCF100840, 1x wcfWCF100837-CT)
	wcfWCF100850-SGS	Wehrli 2001-2010 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Sparkle Granny Smith (1x wcfWCF100840, 1x wcfWCF100837-SGS)
	wcfWCF100850-IP	Wehrli 01-10 Duramax RCLB/CCSB/ECSB 60in Traction Bar Kit - Illusion Purple (1x wcfWCF100840, 1x wcfWCF100837-IP)
	wcfWCF100850-FB	Wehrli 01-11 Chevy & GM Duramax 60in Traction Bar Kit RCLB/CCSB/ECSB, Flat Black (1x wcfWCF100840, 1x wcfWCF100837-FB)
	wcfWCF100850-RED	Wehrli 1-10 Chevy/GMC Durmax RCLB/CCSB/ECSB 60in Traction Bar Kit - WCFab Red (1x wcfWCF100837-RED, 1x wcfWCF100840)

Part Type

Suspension Traction Bar Bracket

Data: v4.2 - Upd: 2026-10-07 10:49:32

Features

Grade 8 Hardware
Includes Axle side bolt on and Frame side weld on mounts
Powder Coating with zinc primer base coat
This part number is mounting hardware only. Must be combined with traction bar base part number WCF100837 or WCF100839 (depending on vehicle application) for complete product kit.

Specifications

Reference Information

Brand Name/s	Wehrli
StreetFX SKU	wcfWCF100840
SFX Item ID	4255168
Supplier Item Code	4255168
Manufacturer SKU	WCF100840
Manufacturer UPC	N/A
Alternative References	6.6L