Fabtech U-Bolt Kit

2011–2025

Part #: FTS753

Overview

The Fabtech Square U-Bolt Kit is a high-quality, durable hardware component designed to provide secure and reliable suspension support for a variety of off-road and lifted vehicle applications. Crafted in the United States, this U-bolt kit is an essential upgrade for enthusiasts seeking to enhance their vehicle's suspension system, whether for improved off-road capability, increased load capacity, or restoring factory specifications after suspension modifications.

Engineered with precision and built to meet rigorous standards, the Fabtech U-Bolt Kit ensures a perfect fit and long-lasting performance. It is ideal for off-road enthusiasts, truck owners, and mechanics who demand dependable hardware that can withstand demanding driving conditions. By choosing this U-bolt kit, you’ll get a robust solution that helps maintain proper axle alignment and suspension integrity, contributing to safer and more confident driving on rough terrains or heavy loads.

Key Features

The Fabtech U-Bolt Kit offers several notable features that make it a reliable choice for your suspension needs:

• Manufactured in the United States using high-strength steel to ensure durability and longevity under demanding conditions.
• Precisely engineered dimensions of 3/4-16 x 17.375 x 3.100 inches, providing a secure fit for a wide range of vehicle models and lift configurations.
• Designed to support lifted and modified suspensions, helping to restore or improve axle positioning and alignment.
• Heavy-duty construction with a corrosion-resistant finish, ensuring resistance to rust and environmental elements for extended service life.
• Easy to install with standard tools, making it suitable for both professional mechanics and DIY enthusiasts.
• Part of Fabtech’s comprehensive suspension solutions, ensuring compatibility with other Fabtech components and accessories.
• Ideal for use in off-road, overland, and heavy-duty applications where suspension strength and reliability are critical.
• Includes all necessary hardware for a complete installation, reducing the need for additional parts or modifications.
• Backed by Fabtech’s reputation for quality and innovation in off-road suspension components.

Construction & Design

The Fabtech Square U-Bolt Kit is constructed from high-grade steel, ensuring maximum strength and durability. The U-bolts feature a square shape, which provides a more secure grip on the axle and leaf spring packs, minimizing the risk of slippage or failure during intense off-road driving or heavy loads. The dimensions of 17.375 inches in length and 3.100 inches in width are carefully designed to fit a broad range of vehicles and lift heights, making it a versatile upgrade for many applications.

The U-bolts are finished with a corrosion-resistant coating, protecting against rust, salt, and other environmental factors that can degrade metal over time. This robust construction ensures that your suspension remains stable and reliable, even after years of use in challenging conditions. The kit includes all necessary hardware, such as nuts and washers, to facilitate a straightforward installation process, whether performed by a professional or a skilled DIYer.

Performance & Reliability

While primarily a hardware upgrade, the Fabtech U-Bolt Kit plays a crucial role in maintaining optimal suspension performance. Properly installed U-bolts help keep the axle centered and aligned, preventing unwanted movement or misalignment that can lead to uneven tire wear or compromised handling. The high-strength steel construction ensures that the U-bolts can withstand the stresses of off-road driving, heavy loads, and frequent flexing without deformation or failure.

Installation & Fitment

The Fabtech Square U-Bolt Kit is designed for easy, bolt-on installation. It is compatible with a wide range of trucks and SUVs, especially those with leaf spring suspensions. No cutting, drilling, or complex modifications are required for most applications, making it a convenient upgrade for your suspension system. Proper torque specifications should be followed during installation to ensure maximum holding strength and safety.

• Simple bolt-on installation with standard tools
• Compatible with lifted and stock suspension setups
• No cutting or drilling required in most cases

What's Included

• Square U-bolt (17.375 inches long, 3/4-16 thread)
• Matching nuts and washers for secure fastening
• Complete hardware kit for a full installation

Ideal For

• Off-road enthusiasts seeking reliable suspension hardware
• Truck and SUV owners restoring or upgrading leaf spring suspensions
• Professionals and DIYers performing suspension lifts or repairs
• Heavy-duty applications requiring robust axle support

Emissions Note

This product is manufactured in the United States and complies with applicable standards for durability and safety. Please verify compatibility with your specific vehicle model and local regulations before installation. The Fabtech U-Bolt Kit is designed for off-road and heavy-duty use and is not intended for emissions compliance or street use in all jurisdictions.