Fabtech K20461DL

2008–2010 Ford F350 4WD

Part #: K20461DL

Overview

The Fabtech 10-inch Radius Arm System with Coils & DLSS Shocks is a comprehensive suspension upgrade designed specifically for Ford F350 4WD models from 2008 to 2010. Built for off-road enthusiasts and heavy-duty truck owners, this system enhances your vehicle's ground clearance, stability, and overall performance. Whether you're tackling rugged terrain, towing heavy loads, or seeking improved ride quality, this kit provides the durability and capability you need.

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 adjustable alignment cam at the axle allows for precise caster adjustments, ensuring optimal handling and tire wear. The front suspension is lifted with 10-inch replacement coil springs, providing significant height gains while maintaining ride quality. The complete package includes all necessary components to transform your truck into a capable off-road machine, including rear leaf springs, a block & U-bolt kit, and a relocation bracket for the trac bar.

Key Features

Designed with performance and durability in mind, the Fabtech Radius Arm System incorporates several advanced features:

• Full tubular radius arms with dimple die side plates for maximum strength and resistance to bending under heavy loads.
• Adjustable alignment cam at the axle to fine-tune caster and alignment settings, promoting better steering response and tire wear.
• 10-inch replacement coil springs that provide increased ground clearance and a commanding stance without sacrificing ride comfort.
• High-quality Dirt Logic stainless steel shocks (2.25-inch diameter) included for both front and rear suspension, offering superior damping and durability in demanding conditions.
• Relocation brackets for the trac bar, ensuring proper axle positioning and stability during off-road excursions.
• Rear leaf springs and a block & u-bolt kit to complete the lift and support heavy loads, enhancing towing capacity and load stability.
• Heavy-duty sway bar drops to maintain proper steering geometry and handling characteristics after lift installation.

Construction & Design

The Fabtech K20461DL system is engineered with precision and quality materials to withstand the rigors of off-road driving and heavy-duty use. The tubular radius arms are constructed from high-strength steel, featuring a full tubular design for maximum durability. Dimple die side plates add extra reinforcement, preventing flex and bending during aggressive driving. The 10-inch coil springs are engineered to provide a balanced lift, maintaining ride comfort while increasing ground clearance.

The Dirt Logic stainless steel shocks are TIG-welded and designed for corrosion resistance, ensuring long-lasting performance in muddy, wet, or salty environments. The relocation brackets and hardware are fabricated from high-grade steel, ensuring a secure fit and reliable operation. Overall, the system's design emphasizes strength, adjustability, and ease of installation, making it a trusted choice for serious off-road enthusiasts and professional installers alike.

Performance & Sound

This suspension upgrade significantly improves your Ford F350's off-road capability by increasing ground clearance and wheel travel. The adjustable caster cam allows for precise alignment, enhancing steering response and reducing tire wear. The upgraded shocks provide superior damping, resulting in a smoother ride over rough terrain and better control during aggressive maneuvers. While this system is primarily designed for off-road performance, it also offers improved stability and load support for towing and hauling heavy loads.

Installation & Fitment

The Fabtech 10-inch Radius Arm System is a bolt-on upgrade that is designed to fit your Ford F350 4WD from 2008 to 2010. Installation involves replacing the factory components with the new radius arms, coil springs, shocks, and related hardware. Due to the nature of the lift, some alignment adjustments are recommended after installation to ensure optimal handling and tire wear. No cutting or welding is required, but professional installation is highly recommended to ensure proper setup and safety.

• Designed for easy bolt-on installation with factory mounting points.
• Includes all necessary hardware and brackets for a complete upgrade.
• Alignment adjustments are recommended post-installation for best results.

What's Included

• Full set of tubular radius arms with dimple die side plates
• 10-inch replacement coil springs for front suspension
• Pair of Dirt Logic stainless steel shocks (front and rear)
• Rear leaf springs and block & u-bolt kit
• Trac bar relocation bracket
• Sway bar drop brackets
• All necessary hardware and mounting components

Ideal For

This suspension system is ideal for off-road enthusiasts, heavy-duty truck owners, and those looking to significantly increase their Ford F350's ground clearance and load capacity. Perfect for trail riding, rock crawling, towing, and hauling, it provides the strength and adjustability needed for demanding applications.

Emissions Note

This product is designed for off-road use only and may not be legal for street use in all areas. Please check local regulations before installation.