Fabtech K2140DL

2011–2016 Ford F250 4WD with Factory Overload

Part #: K2140DL

Overview

The Fabtech 8" Radius Arm System with Dirt Logic 4.0 Coilover & Rear DLSS is a high-performance suspension upgrade designed specifically for Ford F250 models from 2011 to 2016 equipped with 4WD and factory overloads. This comprehensive system transforms your truck’s handling, stability, and off-road capability by providing maximum front suspension damping and improved impact load distribution. Whether you're tackling rugged trails, hauling heavy loads, or seeking enhanced on-road comfort, this kit offers the durability and performance you need.

Built for enthusiasts who demand the best in off-road suspension technology, the Fabtech K2140DL system combines heavy-duty components with advanced coilover technology to deliver superior ride quality, increased ground clearance, and reliable performance in demanding conditions. The system is engineered to support your vehicle’s weight and provide a smooth, controlled ride both on and off the pavement.

Key Features

The Fabtech K2140DL system incorporates several innovative features to ensure optimal performance and durability:

• Constructed with 1.75" diameter DOM tubing for the upper coilover mounts, replacing factory coil spring mounts and spanning across the frame for proper impact load distribution. This design enhances strength and reduces stress on critical suspension points.
• The lower mounts are fabricated from 1/4" thick steel, providing solid attachment points to the axle housing, ensuring stability and longevity under heavy loads and off-road impacts.
• Includes Dirt Logic 4.0 Stainless Steel Coilover Conversion shocks, which offer adjustable damping and superior shock absorption for a smoother ride and improved handling in rough terrain.
• Heavy-duty radius arms designed to maintain proper caster and alignment angles, promoting precise steering and tire wear.
• Designed with high-quality stainless steel components to resist corrosion and withstand harsh environmental conditions, ensuring long-lasting performance.
• Impact load distribution across a wide frame section reduces stress and enhances the durability of the suspension system.
• Engineered for easy installation with bolt-on components that utilize factory mounting points, minimizing the need for modifications.
• Optimized for maximum front suspension travel, providing increased ground clearance and off-road articulation.

Construction & Design

The Fabtech K2140DL system features a robust construction with precision-engineered components. The upper coilover mounts are crafted from 1.75" diameter DOM tubing, a high-strength material that offers excellent impact resistance and structural integrity. These mounts are TIG-welded for superior strength and durability. The lower mounts are made from 1/4" thick steel, ensuring a solid connection to the axle housing and supporting heavy-duty off-road use.

The stainless steel coilover shocks are designed with a corrosion-resistant body and a high-performance damping system, providing consistent ride quality and shock absorption over a variety of terrains. The radius arms are engineered to maintain proper geometry, preventing caster loss and ensuring precise steering response. All components are designed with durability in mind, capable of handling the rigors of off-road adventures and heavy-duty towing.

Performance & Sound

This suspension system significantly improves your vehicle’s handling, stability, and off-road capability. The upgraded coilover shocks provide adjustable damping, allowing you to tailor the ride to your specific driving conditions. Expect improved ride quality, better impact absorption, and increased ground clearance for navigating challenging trails and obstacles. The system also enhances steering precision and reduces body roll, giving you greater confidence behind the wheel.

Installation & Fitment

The Fabtech K2140DL system is designed as a bolt-on upgrade that utilizes your vehicle’s factory mounting points. The installation process typically requires basic mechanical skills and standard tools. No cutting, drilling, or extensive modifications are necessary, making it a straightforward upgrade for experienced DIY enthusiasts or professional installers. Proper alignment is recommended after installation to ensure optimal handling and tire wear.

• Includes all necessary brackets, mounts, shocks, and hardware for a complete installation.
• Designed specifically for 2011–2016 Ford F250 4WD models with factory overloads.

What's Included

• Upper coilover mounts with 1.75" DOM tubing
• Lower steel mounts (1/4" thick)
• Stainless Steel Dirt Logic 4.0 Coilover shocks
• Heavy-duty radius arms
• All necessary hardware and mounting brackets

Ideal For

• Off-road enthusiasts seeking maximum suspension performance
• Heavy-duty towing and hauling applications
• Owners looking to improve ride quality and ground clearance
• Ford F250 4WD owners from 2011 to 2016 wanting a durable, reliable suspension upgrade

Emissions Note

This suspension system is designed for off-road use and may not be street-legal in all areas. Please check local regulations before installation. The system does not affect emissions compliance when installed correctly and used off-road.