Fabtech Radius Arm System

2013–2014 Ram 3500

FTS23090

Overview:

The Fabtech 5-inch Radius Arm System Component Box is engineered specifically for the 2013 to 2014 Ram 3500 models, including Big Horn, Laramie, Laramie Limited, Laramie Longhorn, Lone Star, SLT, ST, and Tradesman trims. Designed for off-road enthusiasts and professionals seeking enhanced suspension performance, this component box is part of a comprehensive lift kit that elevates your truck’s capability and stance. Fabtech’s extensive experience and cutting-edge development ensure a suspension upgrade that delivers superior ride quality, durability, and handling for demanding driving conditions.

This component box is Box 1 of 2 and is intended for use with a 5-inch lift system. It is compatible with Fabtech part numbers K3144, K3144M, K3144DL, K3146DL, and K3146M, making it a critical piece in achieving the full suspension enhancement.

Key Features:

Fabtech’s Radius Arm System Component Box offers a range of features designed to improve suspension geometry and vehicle performance:

• Precision-engineered radius arms for improved front suspension articulation and control
• Constructed from high-quality materials to ensure long-lasting durability and strength
• Designed to work seamlessly with Fabtech’s 5-inch lift kits for Ram 3500
• Enhances ride quality by reducing suspension bind and improving wheel travel
• Compatible with multiple Fabtech part numbers for flexible installation options
• Developed using state-of-the-art software and fabrication techniques
• Tested rigorously to meet the demands of off-road and heavy-duty applications
• Improves overall vehicle stance and ground clearance for enhanced off-road capability

Construction & Design:

Fabtech’s Radius Arm System components are crafted from premium-grade materials selected for their strength and resistance to wear. The design process incorporates advanced CAD software and precision fabrication equipment, ensuring each part meets strict quality standards. The radius arms are engineered to maintain proper suspension geometry throughout the lift, preventing premature wear on other suspension components and maintaining factory-like handling characteristics despite the increased ride height.

Every component undergoes thorough testing to verify durability and performance under extreme conditions, reflecting Fabtech’s commitment to delivering reliable, trouble-free suspension upgrades for serious off-road enthusiasts.

Installation & Fitment:

This component box is designed as part of a complete 5-inch lift system for 2013–2014 Ram 3500 trucks. Installation requires the full kit, including Box 2, to ensure proper fit and function. Fabtech’s components are engineered for a direct bolt-on installation with minimal modifications, though professional installation is recommended to guarantee optimal alignment and safety. The system is compatible with a wide range of Ram 3500 trims, ensuring broad applicability across the model lineup.

What's Included:

• Radius arms engineered for 5-inch lift applications
• Mounting hardware and brackets specific to Ram 3500 2013–2014
• Installation instructions and technical support access

Ideal For:

This Fabtech Radius Arm System Component Box is ideal for Ram 3500 owners looking to upgrade their suspension for enhanced off-road performance, improved ride quality, and increased ground clearance. It is perfect for enthusiasts who demand durability and precision engineering in their suspension components, whether for heavy-duty work, towing, or recreational off-roading.

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.