Fabtech U-Bolt Kit

2010–2025 Universal Fitment for Off-Road and Heavy-Duty Applications

Part #: FTS744

Overview

The Fabtech 5/8-18 x 13.50 x 3.50 Round U-Bolt Kit is a high-quality, durable component designed for off-road enthusiasts, truck builders, and heavy-duty vehicle owners who require reliable suspension hardware. Crafted in the United States, this U-bolt kit ensures a secure fitment for a variety of applications, providing peace of mind during demanding driving conditions.

Whether you're customizing your vehicle's suspension, replacing worn-out hardware, or upgrading for increased load capacity, this U-bolt kit offers the strength and precision needed to support your vehicle's performance and safety. Its robust construction makes it ideal for use in lifted trucks, off-road rigs, and commercial vehicles that demand heavy-duty fastening solutions.

Key Features

The Fabtech U-Bolt Kit is engineered with quality and durability in mind, featuring attributes that make it a reliable choice for your vehicle's suspension system:

• Manufactured in the United States, ensuring high standards of quality control and craftsmanship.
• Constructed from high-strength steel to withstand heavy loads and harsh conditions.
• Precisely dimensioned at 13.50 inches in length and 3.50 inches in diameter, providing a secure fit for a wide range of applications.
• Coated or finished to resist corrosion and rust, extending the lifespan of the hardware in off-road environments.
• Designed to fit 5/8-inch diameter mounting points with 18 threads per inch, offering compatibility with many suspension setups.
• Packaged as a complete set with one U-bolt, nuts, and washers, simplifying installation and ensuring all necessary components are included.
• Ideal for use in lifted trucks, off-road vehicles, and heavy-duty applications where reliable suspension fastening is critical.
• Meets or exceeds industry standards for strength and durability, providing confidence during demanding driving conditions.
• Lightweight design with a total weight of approximately 10 pounds, facilitating handling and installation.

Construction & Design

This U-bolt kit features a robust, one-piece steel construction that guarantees strength and longevity. The round profile of the U-bolt ensures even load distribution across the mounting surface, reducing stress concentrations that could lead to failure. Its precise threading and dimensions are engineered for a secure fit, preventing loosening over time.

The kit's finish provides excellent corrosion resistance, making it suitable for off-road adventures, mud, snow, and other challenging environments. The high-quality materials and manufacturing processes ensure consistent performance, whether used in daily driving or extreme off-road conditions.

Performance & Application

Designed for heavy-duty and off-road applications, this U-bolt kit helps secure axles, leaf springs, and other suspension components effectively. Its durable construction supports the vehicle's load capacity and maintains alignment under demanding conditions. While it does not directly increase horsepower or torque, it plays a vital role in maintaining suspension integrity and vehicle safety.

Installation & Fitment

The Fabtech U-Bolt Kit is a bolt-on component that requires no cutting or drilling for installation. It is designed to fit standard 5/8-inch mounting points with 18 threads per inch, making it compatible with a wide range of trucks and off-road vehicles. Basic hand tools are sufficient for installation, and the process typically involves replacing existing U-bolts with this kit to ensure a secure and reliable connection.

No special tuning or adjustments are necessary, and the kit is suitable for both professional and DIY installation. Proper torque specifications should be followed to ensure optimal performance and safety.

What's Included

• One high-strength U-bolt with 5/8-inch diameter and 13.50-inch length
• Matching nuts and washers for secure fastening

Ideal For

• Off-road enthusiasts seeking durable suspension hardware
• Truck owners performing suspension upgrades or repairs
• Heavy-duty vehicle operators requiring reliable fastening components
• Custom builders and mechanics working on lifted or modified trucks

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 and application requirements before installation.