Fabtech K20301DL

2008–2010 Ford F350 4WD

Part #: K20301DL

Overview

The Fabtech 6" Radius Arm System with DLSS 4.0 Coilover & Rear DLSS is a comprehensive suspension upgrade designed specifically for your 2008–2010 Ford F350 4WD. Engineered for off-road enthusiasts and those seeking a significant lift, this system enhances your truck's capability, durability, and ride quality. Whether you're tackling rugged trails or looking to improve your vehicle's stance and performance, this kit provides the tools to elevate your F350 to new heights.

Featuring a patented radius arm design, this system offers a full tubular structure reinforced with dimple die side plates for increased strength and longevity. The inclusion of adjustable alignment cams at the axle allows for precise caster adjustments, ensuring optimal handling and tire wear. The front lift is achieved with the Dirt Logic 4.0 Coilover Stainless Steel Shock conversion, delivering superior damping performance and corrosion resistance. Completing the setup are essential components such as a trac bar relocation bracket, Pitman arm, sway bar drops, and a rear block & U-bolt kit, providing a balanced and stable ride both on and off-road.

Key Features

The Fabtech Radius Arm System is built with high-quality materials and innovative design features to deliver exceptional performance and durability:

• Full tubular radius arms with dimple die side plates for maximum strength and durability in demanding off-road conditions.
• Adjustable alignment cams at the axle for precise caster and alignment adjustments, promoting better handling and tire longevity.
• Stainless steel Dirt Logic 4.0 Coilover shocks for front suspension, offering improved damping, corrosion resistance, and ride quality.
• Rear block and U-bolt kit to achieve the desired lift height while maintaining proper axle positioning and stability.
• Trac bar relocation bracket and sway bar drops to ensure proper geometry and handling after lift installation.
• Designed specifically for 2008–2010 Ford F350 4WD models, ensuring a perfect fit and seamless integration with factory components.
• Heavy-duty construction and precision engineering for reliable performance in off-road and daily driving scenarios.
• Includes all necessary hardware and components for a complete installation, reducing the need for additional parts or modifications.

Construction & Design

The Fabtech 6" Radius Arm System is meticulously designed with durability and performance in mind. The tubular radius arms are crafted from high-strength steel, providing a robust foundation capable of withstanding the rigors of off-road adventures. The dimple die side plates add extra reinforcement, preventing flex and ensuring long-lasting performance. The stainless steel Dirt Logic 4.0 Coilover shocks are engineered for superior damping and corrosion resistance, maintaining optimal ride quality over time.

The system's components are engineered with precision, utilizing CAD-developed designs to ensure perfect fitment and alignment. The inclusion of adjustable cams allows for fine-tuning of caster angles, which is critical for maintaining steering response and tire wear after lifting your vehicle. The rear block and U-bolt kit are designed to provide a clean, factory-like appearance while delivering the necessary lift height and stability.

Performance & Sound

This suspension system significantly improves your Ford F350's off-road capability and on-road handling. The upgraded coilover shocks provide better control, reduced body roll, and a smoother ride over rough terrain. The increased ground clearance allows for larger tires and better approach, departure, and break-over angles, making off-road obstacles easier to navigate. While primarily focused on performance, the system also enhances the truck's aggressive stance, giving it a commanding presence on and off the road.

Installation & Fitment

The Fabtech Radius Arm System is designed as a bolt-on upgrade for your 2008–2010 Ford F350 4WD. The installation process involves replacing the factory radius arms, shocks, and related components with the provided heavy-duty parts. No cutting or drilling is typically required, and the system includes all necessary hardware for a straightforward installation. It is recommended to have a professional alignment performed after installation to ensure proper handling and tire wear.

• Designed for easy bolt-on installation with standard tools.
• Requires no cutting or major modifications in most cases.
• Professional alignment recommended for optimal performance.

What's Included

• Full set of tubular radius arms with dimple die side plates
• Stainless steel Dirt Logic 4.0 Coilover shocks (front)
• Rear block and U-bolt kit
• Trac bar relocation bracket
• Pitman arm
• Sway bar drop brackets
• All necessary hardware and mounting components
• Instruction manual for proper installation

Ideal For

This suspension lift kit is ideal for off-road enthusiasts, truck owners seeking a commanding stance, and those looking to enhance their Ford F350's towing and payload capabilities. It provides a reliable, durable solution for upgrading your vehicle's suspension to handle rugged terrain while maintaining on-road comfort and stability.