Dorman U-Bolt Kit for Leaf Spring Suspension

Dorman leaf spring axle U-bolt kits (also sold as U-bolt repair kits) are designed to securely hold the leaf spring or leaf spring bundle to the underside of a vehicle or trailer axle. Replacing worn, stretched, rusted or damaged U-bolts helps keep the axle correctly positioned on the spring. That supports stable handling and proper suspension function.

Key Features:

• Direct-replacement design: Direct replacement for a proper fit every time.
• Durable steel construction: Built from high-quality materials to extend service life.
• Quality tested: Material quality testing, vehicle try-on and long-term torture testing.
• Complete hardware: Kits are built around the U-bolt hardware needed to clamp the spring to the axle. Check each part number's listing for the exact contents.

Failing leaf spring hardware can lead to suspension noise, vibrations, and alignment issues. Dorman offers many U-bolt kit part numbers, each made for a specific spring and axle setup. Before you order, check the spring dimensions and application requirements to select the correct kit.