Wehrli 17-22 Power Stroke 4.5in / Dana M300 Axle Traction Bar Installation Kit

If you're looking to add traction bars to your 2017-2024 Ford F-350 Super Duty with the Dana M300 rear axle, this installation kit from Wehrli Custom Fab is what you need to get started. Traction bars help control axle wrap, especially on trucks that see heavy use or have increased power, by preventing the axle from twisting under load. This kit is specifically designed for the 4.5-inch diameter axle tube found on that particular Dana M300 setup.

Wehrli builds these brackets in-house, and they're designed to bolt directly onto the bottom of your axle tube using the existing u-bolts. The frame-side mounts are intended to be welded on, providing a solid anchor point. This kit includes all the necessary Grade 8 hardware to connect the traction bars (sold separately) to both the axle and frame mounts, ensuring a strong connection.

Remember, this kit includes the mounting hardware and brackets only; you'll need to purchase the traction bars themselves separately, such as Wehrli's WCF100837 or WCF100839 bar sets. The axle-side mounts feature a durable powder coat finish over a zinc primer base for good corrosion resistance.