U-Bolts for 1-Inch and 2-Inch Blocks — Ford F-150 2021–2026

KINGROCK KR-2405 U-Bolts for 1-Inch and 2-Inch Blocks — Ford F-150 2021–2026

Complete your rear suspension mounting assembly with the KINGROCK KR-2405 U-bolt kit for Ford F-150 2021–2026. Designed for configurations with 1-inch or 2-inch suspension blocks, it includes four U-bolts along with the nuts and washers required to secure them.

The U-bolts secure the leaf spring and suspension block assembly to the rear axle. Their black finish blends with the surrounding suspension components.

Features

• Application: Ford F-150 2021–2026.
• Designed for configurations with 1-inch or 2-inch rear suspension blocks.
• Round bend.
• Length: 11-1/2 inches.
• Width: 3-1/8 inches.
• Thread diameter: 9/16 inch.
• Black U-bolts with threaded ends.
• Mounting nuts and washers included.
• Bolt-on installation on compatible configurations.

Kit Contents

• 4 U-bolts.
• 8 nuts.
• 8 flat washers.

Suspension blocks not included.

Installation

Verify the usable length, inside width and thread diameter of the U-bolts against the axle, leaf springs and installed blocks. Tighten according to the applicable specifications for the assembly.

The “1-inch” and “2-inch” designations refer to applications with suspension blocks of those heights; they do not indicate U-bolt length. U-bolts alone do not change suspension height.

Warranty

The KINGROCK KR-2405 kit is backed by a lifetime warranty.