Image is for illustration purposes only. Actual part may vary.

18-450

4-1/2 U-BOLT

This is a 4-1/2 inch U-bolt, likely used in vehicle suspension or chassis applications to secure leaf springs to an axle. U-bolts clamp over the spring pack and thread into a mounting plate, holding the axle in place. They are typically replaced when they become corroded, stretched, or during spring or axle service.