Fabtech Radius Arm System

2014–2015 Ram 2500 Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, Tradesman

FTS23079

Overview:

The Fabtech 5-inch Radius Arm System Component Box is a precision-engineered suspension upgrade designed specifically for 2014 to 2015 Ram 2500 models. Developed by Fabtech’s seasoned engineers with over two decades of aftermarket suspension expertise, this component box is part of a comprehensive lift kit that enhances your truck’s off-road capability and on-road handling. Ideal for enthusiasts seeking improved suspension geometry, increased wheel travel, and superior durability, this system delivers a reliable, trouble-free performance that stands up to the toughest conditions.

Fabtech’s commitment to innovation and quality ensures that every component is crafted to exacting standards, providing a seamless fit and long-lasting functionality. Whether you’re tackling rugged trails or hauling heavy loads, this radius arm system component is engineered to maintain factory ride quality while offering enhanced articulation and control.

Key Features:

This Fabtech component box includes essential parts that contribute to the overall performance and reliability of the radius arm suspension system. Key features include:

• Precision-engineered radius arms designed to improve suspension geometry and articulation
• Constructed from high-strength materials for superior durability and resistance to wear
• Compatible with Fabtech lift kits PN K3140, K3140M, K3140DL, K3165, and K3165DL
• Includes all necessary hardware for secure installation
• Designed to maintain factory ride quality while enhancing off-road performance
• Tested rigorously to meet Fabtech’s high standards for strength and reliability
• Corrosion-resistant finishes to withstand harsh environments
• Engineered to fit a wide range of Ram 2500 trims from 2014 to 2015

Construction & Design:

Fabtech’s radius arm system components are manufactured using premium-grade steel and advanced fabrication techniques. The use of state-of-the-art CNC machinery ensures precise tolerances and consistent quality across every part. Each radius arm is designed to handle increased stress loads encountered during off-road driving, providing enhanced strength without adding unnecessary weight.

The components feature durable powder-coated finishes that protect against corrosion, extending the lifespan of the suspension system even in harsh weather or muddy conditions. Fabtech’s engineering team employs cutting-edge design software and extensive real-world testing to optimize the geometry and ensure compatibility with factory suspension points, resulting in a seamless integration with your Ram 2500’s chassis.

Installation & Fitment:

This component box is intended as Box 1 of 2 for the complete Fabtech 5-inch Radius Arm System and is compatible with Ram 2500 models from 2014 to 2015, including Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, Outdoorsman, Power Wagon, SLT, and Tradesman trims. Installation requires professional mechanical skills and proper tools to ensure safety and performance.

Fabtech provides detailed instructions to guide the installation process. While the system is designed to bolt directly onto factory mounting points, additional components from the full kit are necessary to complete the lift and suspension upgrade. Proper alignment and torque specifications should be followed to maintain optimal handling characteristics.

What’s Included

• Radius arms engineered for 5-inch lift applications
• High-quality mounting hardware and brackets
• Component box labeled as Box 1 of 2 for the full radius arm system
• Installation instructions and technical support access

Ideal For:

This Fabtech radius arm system component box is perfect for Ram 2500 owners who demand enhanced suspension performance for off-road adventures, heavy-duty hauling, or improved ride quality after a lift installation. It suits enthusiasts looking to maintain factory-level reliability while upgrading their truck’s suspension geometry for better articulation and control under demanding conditions.

Fabtech is an off-road suspension leader producing lift kits, shocks, and related components to increase ride height, clear larger tires, and improve capability. Their systems are engineered for specific trucks and SUVs, blending on-road drivability with the added travel and strength enthusiasts want for trails, desert runs, and overland builds.