Fabtech K2147DL

2011–2016 Ford F250 4WD

Part #: K2147DL

Overview

The Fabtech 10-inch Radius Arm System with Coils & Dual Load Sensing Shocks is a comprehensive suspension upgrade designed specifically for Ford F250 4WD trucks from 2011 to 2016. This system is engineered to provide exceptional off-road capability, improved ride quality, and increased ground clearance, making it ideal for heavy-duty enthusiasts, off-road adventurers, and those seeking a rugged, reliable suspension solution.

Built with durability and performance in mind, this kit transforms your truck's suspension to handle challenging terrains while maintaining excellent on-road manners. Whether you're tackling rocky trails, hauling heavy loads, or simply upgrading your vehicle for a more commanding stance, this system delivers the strength and adjustability you need.

Key Features

The Fabtech Radius Arm System incorporates advanced engineering and high-quality materials to ensure longevity and superior performance. Key features include:

• Full tubular radius arms reinforced with dimple die side plates for maximum strength and durability under demanding conditions.
• Adjustable alignment cam at the axle, allowing precise caster adjustments to optimize handling, steering, and tire wear.
• 10-inch front spring lift with replacement coil springs designed to provide increased ground clearance and accommodate larger tires.
• Relocation bracket for the trac bar, ensuring proper axle alignment and stability after lift installation.
• Heavy-duty Pitman arm and sway bar drop brackets to maintain factory steering geometry and handling characteristics.
• Replacement rear leaf springs engineered for load support and ride quality, matching the front lift for a balanced stance.
• Block and U-bolt kit included for rear axle positioning and secure installation.
• Front and rear Dirt Logic stainless steel shocks (2.25-inch diameter) with dual load sensing technology, providing a smooth ride and excellent damping control both on and off-road.
• GTIN: 00674866097117, ensuring authenticity and quality from Fabtech.

Construction & Design

This suspension system features a full tubular design for the radius arms, offering exceptional strength while reducing weight. The dimple die side plates add structural integrity, resisting bending and twisting forces during aggressive off-road use. The coil springs are precision-engineered to provide a 10-inch lift, supporting larger tires and improving ground clearance without sacrificing ride comfort.

The stainless steel Dirt Logic shocks are built with high-quality materials to withstand harsh environments and provide consistent damping performance. The adjustable cam at the axle allows for fine-tuning caster angles, which is crucial for maintaining proper steering response and tire wear after lifting the vehicle. The inclusion of a trac bar relocation bracket ensures the axle remains centered, preventing wandering or misalignment issues.

Performance & Sound

Designed for off-road enthusiasts and heavy-duty use, this system enhances your Ford F250's capability by increasing ground clearance and improving suspension articulation. The upgraded shocks and reinforced radius arms work together to deliver a smoother ride over rough terrain, while maintaining stability and control. The system's robust construction minimizes flex and deflection, supporting increased payloads and towing capacity.

Installation & Fitment

The Fabtech 10-inch Radius Arm System is a bolt-on upgrade that utilizes existing factory mounting points, making installation straightforward for experienced DIYers and professional installers alike. No cutting or welding is required, and the kit includes all necessary hardware and brackets for a complete, hassle-free installation. Proper alignment is recommended after installation to ensure optimal handling and tire wear.

• Designed specifically for 2011–2016 Ford F250 4WD trucks.
• Includes front and rear components for a comprehensive lift solution.
• Requires no cutting, drilling, or modifications to the vehicle's frame or body.

What's Included

• Full set of tubular radius arms with dimple die side plates
• 10-inch replacement coil springs (front)
• Trac bar relocation bracket
• Pitman arm
• Sway bar drop brackets
• Replacement rear leaf springs
• Block and U-bolt kit for rear axle
• Front and rear Dirt Logic stainless steel shocks (2.25-inch diameter)
• All necessary mounting hardware and instructions

Ideal For

This suspension system is perfect for off-road enthusiasts, heavy-duty truck owners, and anyone looking to significantly increase their Ford F250's ground clearance and load-carrying capacity. It is well-suited for trail riding, rock crawling, towing, and hauling heavy loads, providing the durability and performance needed for demanding applications.