Image coming soonWehrli 2001-2010 Duramax 60" Traction Bar Kit (RCLB/CCSB/ECSB)
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Add power to a 2001-2010 Chevrolet Silverado / GMC Sierra 2500HD/3500HD Duramax and the axle wants to twist — that is how u-joints, driveshafts and axle housings get destroyed. The Wehrli 60" Traction Bar Kit (Manufacturer Part # WCF100850) is a complete kit with mounts, built in house and carrying a lifetime warranty against bending or breaking to the original purchaser. Check your cab and bed configuration in the Notes before ordering.
Why Choose the Wehrli 60" Traction Bar Kit?
- Lifetime warranty against bending or breaking – to the original purchaser. Wehrli builds these in house and stands behind them permanently.
- RockJock Johnny Joints at the frame – rebuildable and greaseable, and they let you adjust torsion on the axle or correct for a raised or lowered rear.
- Poly bushings at the axle – deliberately not solid heims on both ends. Solid-on-solid is the setup people complain about for noise and vibration.
- Mounts included – axle brackets bolt to the bottom of the axle tube through the u-bolts; frame brackets weld on at the front.
- Grade 8 hardware throughout.
- Epoxy primer under the color – superior corrosion resistance on parts that live under the truck.
Kit Includes
- Two 60" heavy duty traction bars
- RockJock rebuildable and greaseable Johnny Joints (frame side)
- Heavy duty polyurethane bushings (axle side)
- Frame side weld-on mounts
- Axle side bolt-on mounts
- Grade 8 hardware
- Epoxy primer base coat with custom powder coat finish
Installation Highlights
Axle brackets bolt to the bottom of the axle tube using the axle u-bolts. Frame brackets weld on at the front — welding is required for this kit.
Fits These Models
2001-2010 Chevrolet Silverado and GMC Sierra 2500HD/3500HD Duramax in Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed.
Specifications
- Bar length: 60"
- Frame side: RockJock Johnny Joint, rebuildable and greaseable
- Axle side: heavy duty polyurethane bushing
- Hardware: Grade 8
- Shipping weight: 60.0 lbs
- Package dimensions: 10" W x 10" H x 70" L
- Finish: epoxy primer base coat with custom powder coat, color selected above
- Warranty: lifetime against bending or breaking, original purchaser
- Made in the USA
Key Features at a Glance
- Lifetime warranty - against bending or breaking.
- Mounts included - frame weld-on, axle bolt-on.
- Adjustable Johnny Joints - set axle torsion, correct for lift.
- Poly bushing on the axle end - far less noise and vibration.
- Epoxy primer base coat - built to live under the truck.
- Custom powder coat finish - pick your color above.
Notes
- ⚠ Extended Cab Long Bed or Crew Cab Long Bed trucks need the 68" kit, not this one.
- ⚠ On a big lift? Measure from your axle mounting point to your frame mounting point before ordering to confirm 60" bars will work for your setup.
- Lead time varies by color. WCFab Red, Gloss Black, Flat Black and Gloss White are stocked and ship in 3-5 business days. All other colors are made to order on a 10-15 business day lead time.
FASS SKU: [ADD FASS SKU]
Manufacturer Part #: WCF100850
Questions? We’re Here to Help.
Not sure which bar length your truck needs? Contact FASS Motorsports and we’ll work it out with you:
Phone: 636-429-7020
Email: info@fassmotorsports.com
