Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Tuff Country rear axle U-bolt kit for 2011–2019 GMC Sierra 2500HD and 3500 4WD provides a simple replacement U-bolt set for rear axle mounting. This kit includes four U-bolts plus nuts and washers for a complete installation. Tuff Country emphasizes precise cut dimensions and repeatable fitment from its manufacturing process to help ensure consistent assembly and proper fit.
Tuff Country 11-19 GMC Sierra 2500HD/3500 4WD 1in Rear Axle U-Bolts
