Fabtech K2151DL

2011–2016 Ford F250 4WD

Part #: K2151DL

Overview

The Fabtech 10-inch Radius Arm System with DLSS 4.0 Coilover & Rear DLSS is a comprehensive suspension upgrade designed specifically for Ford F250 4WD trucks from 2011 to 2016. Engineered to provide exceptional off-road capability, improved ride quality, and increased ground clearance, this system is ideal for enthusiasts who demand durability and performance both on and off the pavement.

Whether you're tackling rugged trails, hauling heavy loads, or seeking a commanding stance, this lift kit offers a robust solution that enhances your vehicle's capabilities. The system combines advanced suspension components with precision engineering to deliver a smooth, controlled ride while supporting larger tires and aggressive off-road use.

Key Features

The Fabtech Radius Arm System is built with high-quality materials and innovative design features to ensure longevity and superior performance. Key attributes include:

• Full tubular radius arms reinforced with dimple die side plates for increased strength and durability under demanding conditions.
• Adjustable alignment cam at the axle, allowing for precise caster adjustments to optimize handling and tire wear.
• Front lift achieved through the Dirt Logic 4.0 Stainless Steel Coilover Shock conversion, providing adjustable ride height and superior damping control for off-road adventures.
• Rear suspension upgraded with 2.25-inch Dirt Logic Stainless Steel shocks, enhancing stability and ride comfort over rough terrain.
• Includes a Trac Bar relocation bracket to maintain proper axle alignment and steering response.
• Replacement rear leaf springs and a block & U-bolt kit for added lift and load support.
• Comprehensive package designed for easy bolt-on installation with minimal modifications required.
• Constructed with corrosion-resistant stainless steel components for long-lasting performance in harsh environments.

Construction & Design

The Fabtech 10-inch Radius Arm System features a meticulously engineered design that emphasizes strength, durability, and precise fitment. The tubular radius arms are crafted from high-strength steel and reinforced with dimple die side plates, providing a robust structure capable of handling off-road impacts and heavy loads. The adjustable cam at the axle allows for fine-tuning caster angles, ensuring optimal steering geometry and tire contact patch.

The front coilover shocks utilize stainless steel construction, offering excellent corrosion resistance and consistent damping performance. The coilovers are adjustable, enabling you to tailor ride height and damping characteristics to your specific driving needs. The rear shocks and leaf springs are designed to complement the front setup, delivering a balanced lift and improved load-carrying capacity. Overall, the system's components are engineered for seamless integration, ensuring a reliable and long-lasting upgrade.

Performance & Sound

This suspension system significantly enhances your Ford F250's off-road prowess by increasing ground clearance and improving wheel articulation. The upgraded coilovers provide superior damping control, resulting in a smoother ride over uneven terrain and better handling during spirited driving. The system's design helps support increased tire sizes, allowing for more aggressive off-road tires that improve traction and obstacle clearance.

While primarily focused on performance and durability, the system also offers a commanding stance that enhances your vehicle's visual appeal. The stainless steel shocks produce a subtle, refined sound during operation, and the overall setup contributes to a more confident driving experience both on and off the road.

Installation & Fitment

The Fabtech 10-inch Radius Arm System is a bolt-on upgrade designed for straightforward installation by experienced DIY enthusiasts or professional technicians. The system utilizes existing factory mounting points and includes all necessary hardware for a secure fit. No cutting, drilling, or extensive modifications are required in most cases, although some minor adjustments may be needed for optimal alignment.

Proper alignment is recommended after installation to ensure optimal handling and tire wear. The system is engineered to provide a reliable, long-lasting lift solution that maintains factory-like handling characteristics while delivering significant off-road capability.

What's Included

• Full set of tubular radius arms with dimple die side plates
• Stainless Steel Dirt Logic 4.0 Coilover shocks (front)
• Rear Dirt Logic 2.25 Stainless Steel shocks
• Replacement rear leaf springs
• Block & U-bolt kit for rear lift
• Trac Bar relocation bracket
• Pitman arm, sway bar drops, and all necessary hardware and mounting components
• Installation instructions

Ideal For

• Off-road enthusiasts seeking maximum ground clearance and wheel articulation
• Heavy-duty towing and hauling with improved suspension support
• Ford F250 owners wanting a reliable, high-performance lift kit for daily driving and adventure
• Customizers aiming for a commanding stance and aggressive look