Fabtech 6" 4-Link System with Coils & Performance Shocks

2005–2007 Ford F250 4WD / Super Duty with Factory Overload

Part #: K20131

Overview

The Fabtech 6" 4-Link System with Coils & Performance Shocks is a premium suspension upgrade designed specifically for the Ford F250 4WD models from 2005 to 2007 equipped with factory overloads. This comprehensive lift kit provides exceptional articulation and wheel travel, making it an ideal choice for off-road enthusiasts, towing professionals, and those seeking a commanding presence on the road. Built with durability and performance in mind, this system transforms your Super Duty's capabilities, allowing for larger tires, improved ground clearance, and enhanced handling.

Whether you're tackling rugged trails or enhancing your truck's appearance, this 4-Link suspension system delivers a smooth, controlled ride while supporting increased load capacity. The kit's design ensures a bolt-on installation with minimal modifications, making it accessible for experienced DIY enthusiasts and professional installers alike. With this upgrade, you'll get the confidence and performance needed for demanding off-road adventures or heavy-duty work applications.

Key Features

Fabtech's 6" 4-Link System features high-quality components engineered for strength and longevity. The system includes large 2-inch OD heavy-wall links with race-style 1-inch Uniballs, providing superior strength and articulation compared to standard bushings. These Uniballs are designed to withstand the rigors of off-road driving, ensuring precise wheel movement and durability under demanding conditions.

• Heavy-duty 2" OD steel links with race-style 1" Uniballs for maximum strength and articulation
• Thick 1/4" steel brackets that securely mount the links to the frame without the need for cutting or welding
• Replacement coil springs designed to support the lift height and maintain ride quality
• Billet Sway Bar links that improve stability and reduce body roll during cornering
• Trac Bar relocation bracket to ensure proper axle alignment and handling
• Heavy-duty Pitman arm for steering stability and responsiveness
• Rear lift provided by a block and u-bolt kit for added ground clearance and load support

Construction & Design

The Fabtech 4-Link system is constructed from high-strength steel components, ensuring durability and resistance to corrosion. The heavy-wall links are mandrel-bent and TIG-welded for precision and strength, providing a reliable connection between the axle and frame. The steel brackets are laser-cut and CNC-formed to ensure a perfect fit, allowing for a straightforward bolt-on installation without modifications such as cutting or welding.

The design emphasizes maintaining factory ride quality while significantly increasing wheel travel and articulation. The use of race-style Uniballs reduces deflection and wear, offering a more responsive steering feel and improved off-road performance. The included coil springs are engineered to support the lift height while providing a comfortable ride on and off the pavement.

Performance & Sound

This suspension system enhances your Ford F250's off-road capability by increasing ground clearance and wheel travel, allowing you to conquer challenging terrain with confidence. The upgraded shocks and links improve handling, stability, and ride quality, whether you're hauling heavy loads or navigating rough trails. The system's design minimizes noise and vibrations, ensuring a quiet, controlled ride even under demanding conditions.

Installation & Fitment

The Fabtech 6" 4-Link System is designed as a bolt-on upgrade that requires no cutting or welding, simplifying the installation process. Basic mechanical skills and standard hand tools are sufficient for most DIY installers, though professional installation is recommended for optimal results. The kit includes all necessary hardware and detailed instructions to ensure a proper fitment and alignment.

• Bolt-on installation with no cutting or welding required
• Compatible with factory overloads and factory mounting points
• Designed specifically for 2005–2007 Ford F250 4WD models

What's Included

• Heavy-duty 2" OD steel links with race-style 1" Uniballs
• Steel brackets for frame mounting
• Replacement coil springs
• Billet Sway Bar links
• Trac Bar relocation bracket
• Heavy-duty Pitman arm
• Block and u-bolt kit for rear lift
• All necessary hardware and installation instructions

Ideal For

• Off-road enthusiasts seeking maximum articulation and wheel travel
• Heavy-duty towing and hauling applications
• Ford F250 owners looking to enhance ground clearance and appearance
• Performance-minded truck owners wanting a reliable, bolt-on lift solution