Wehrli 100831 Traction Bar Brackets & Hardware Install Kit | 2020-2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Features:

• Fits 2020–2025 Silverado/Sierra 2500HD/3500HD L5P
• Includes axle side bolt-on mounts
• Frame side mounts require welding
• Grade 8 hardware included for strength
• Powder-coated with zinc primer base coat
• Axle mounts bolt to u-bolts for security
• Made in-house at WCFab for quality
• Hardware kit only, traction bars not included
• Direct replacement kit for WCFab traction bars
• Durable construction built for heavy-duty use

Lock Down Your Rear End With Confidence

When you start pushing your Silverado or Sierra 2500HD or 3500HD, the last thing you want is axle movement robbing your truck of power and stability. That’s where the Wehrli 100831 Traction Bar Brackets and Hardware Install Kit comes in. This kit is built to keep your traction bars firmly in place, giving your truck the control it needs when hauling heavy loads, towing big trailers, or putting the power down on the street. With axle side mounts that bolt securely to the u-bolts and frame side brackets that weld into place, you get a rock-solid foundation for your traction bars. Every piece is built in-house at WCFab and finished with a durable powder coat and zinc primer base, so you know it will hold up under tough conditions. Whether you’re looking to protect your drivetrain or simply get a more planted feel from the rear end, this kit makes sure your traction bars do their job the right way. It’s the kind of upgrade that not only improves performance but also gives you peace of mind every time you put your foot on the throttle.

Precision Built Mounting System For Heavy Duty Stability

The Wehrli 100831 Traction Bar Brackets and Hardware Kit is designed specifically for 2020–2025 GM Silverado and Sierra 2500HD and 3500HD trucks equipped with the 6.6L Duramax L5P. This package provides the mounts and hardware needed to install traction bars, with bars themselves sold separately. On the axle side, bolt-on brackets secure to the axle tubes using the factory u-bolts, while the frame side brackets are welded in place to ensure long-term stability and alignment. Grade 8 hardware is included to connect the bars securely to both the frame and axle mounts, ensuring strength where it counts. The axle side brackets come powder coated with a zinc primer base coat for corrosion resistance, giving you added durability in harsh environments. Built in-house at WCFab, every component is manufactured to meet strict standards for quality and fitment. This hardware kit is intended as a replacement or upgrade for existing WCFab traction bar systems, offering a precise, durable solution that keeps your suspension under control.

Fits: 2020, 2021, 2022, 2023, 2024, 2025 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax L5P

Notes:

• Fits 2020–2025 Silverado/Sierra 2500HD and 3500HD with 6.6L Duramax L5P.
• This kit includes brackets and hardware only, traction bars are not included.
• Axle side mounts bolt on using factory u-bolts.
• Frame side mounts must be welded for proper installation.
• Intended as a replacement or hardware-only kit for WCFab traction bars.
• Powder-coated axle brackets with zinc primer resist corrosion.
• Grade 8 hardware included for maximum strength and reliability.
• Professional installation recommended due to required welding.
• Best suited for trucks already equipped with WCFab traction bars.
• Built in-house at WCFab for consistent quality and fitment.