The 116308 U-Bolt Plate is a precision-stamped steel plate engineered to evenly distribute clamping force from U-bolts across your trailer’s leaf spring pack. Its robust construction and corrosion-resistant finish help maintain axle alignment, prevent spring pack distortion, and ensure a reliable, long-lasting suspension connection under heavy loads.
Features:
- Stamped high-strength steel for uniform load distribution
- Corrosion-resistant zinc plating for extended service life
- Optimized hole spacing to fit a variety of U-bolt sizes and configurations
- Smooth, deburred edges for safe handling and installation
- Ideal for new builds, rebuilds, or suspension upgrades
Specifications:
- Part Number: 116308
- Material: Cold-rolled steel
- Finish: Zinc plate
- Plate Dimensions: 6″ × 3″ × ¼” (length × width × thickness)
- Hole Pattern: 3.25″ center-to-center spacing; fits up to 3-1/2″ inside-width U-bolts
- Thickness: 0.250″
- Application: Distributes U-bolt clamping load on trailer leaf spring packs
Fitment:
- Compatible with most 3,500–10,000 lb trailer axles
- Works with standard round and square leaf spring packs
- Pair with U-bolts such as or for a complete axle mounting kit
