DIY Universal Radius / Long Arm Kit

Complete kit for building custom radius arms or long arm suspension systems.

The DIY Universal Radius / Long Arm Kit gives you all the components needed to build professional-grade radius arms or long arm suspension setups for your custom build. This versatile kit works with a wide range of applications and allows you to create suspension links tailored to your specific chassis and axle configuration. Perfect for builders who want the strength and adjustability of a complete system with the flexibility to customize mounting locations and geometry.

This kit includes heavy-duty DOM tubing, high-strength heim joints, and all necessary hardware to assemble complete suspension links. The components are designed to work together for maximum strength and reliability in extreme off-road conditions. All tubing is pre-cut and ready for welding, and the heims feature heat-treated construction for long-lasting durability.

Key Features

• Part Number: R1841
• Universal fitment for custom radius arm and long arm builds
• Heavy-duty DOM tubing construction
• Heat-treated Chromoly heim joints
• Complete hardware kit included
• Adjustable length for precise suspension tuning
• Pre-cut tubes ready for assembly

What's Included

• DOM tubes (pre-cut for radius/long arm links)
• Chromoly heim joints
• Jam nuts
• Mounting hardware

Notes

• Mounting brackets sold separately - allows custom installation to your specific frame and axle
• Welding required to assemble links and attach to chassis
• Professional fabrication skills recommended for proper suspension geometry