Carli CS-FFSPUBK-05 Full Spring U-Bolt Kit for 2005-2010 Ford F250/F350 4x4

Vehicle Fitment

• 2005-2010 Ford F250/F350 (4x4)

Fitment Notes

• For use with Carli Full Progressive Leaf Spring kits only - not for factory or other aftermarket spring packs
• U-bolts are intended as a one-time-use bolt kit; reuse is not recommended

Features

• Direct replacement U-bolt set sized for Carli Full Progressive Leaf Spring kits
• 3.5" round design matches the spring pack's axle profile
• Includes matching nuts and washers for a complete installation
• Ensures proper clamping force and secure spring-to-axle mounting
• Simplifies leaf spring service or replacement without sourcing hardware separately

Specifications

• U-bolt style: 3.5" round
• U-bolt dimensions: 5/8" x 26"
• Position: Rear axle

Included Components

• 4x Round U-Bolts
• 8x Nuts
• 8x Washers

Product Description

The Carli CS-FFSPUBK-05 U-Bolt Kit provides the correct replacement hardware for mounting Carli Full Progressive Leaf Spring packs on 2005-2010 Ford F250/F350 4x4 trucks. Sized specifically to the 3.5" round axle profile used with Carli's spring packs, these U-bolts ensure a secure, properly clamped connection between the axle and leaf spring.

Since U-bolts are considered a one-time-use fastener, this kit is a practical pickup for anyone reinstalling, servicing, or upgrading a Carli leaf spring setup rather than reusing old hardware. It includes everything needed for the rear axle mounting in one complete set.