Trailer U-Bolt Kits are designed to securely fasten trailer axles to leaf springs or suspension mounting plates, providing a strong and reliable clamping connection. Whether replacing worn hardware or installing new suspension components, these kits deliver the strength and durability required for safe towing. Each kit includes two heavy-duty U-bolts and four backing plates with relevant washers and nuts, engineered to properly distribute clamping force across the axle and mounting surface. The components are designed for precise fitment on specified axle diameters and are intended for use in trailer and fifth-wheel applications. 1 kit per Axle. This is used when some of the OEM u-bolts are not long enough.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov