What is the main benefit of a fabricated radius arm?

Fabricated radius arms are typically stronger and more precisely shaped than stock stamped or cast arms. They are often used to correct suspension geometry, such as caster angles, which can be altered by lift kits, leading to improved steering and handling.

Does this radius arm come with all necessary hardware for installation?

This product listing is for the fabricated radius arm itself. It is recommended to check the manufacturer's product details or contact customer support to confirm if installation hardware is included or if it needs to be purchased separately.

What other suspension components might I need to consider when installing this radius arm?

When installing radius arms, especially after a lift, you may want to consider other components that affect suspension geometry. This could include track bars, control arms, and steering stabilizers to ensure your entire front suspension system is working optimally together.

Carli

Specifications

Brand: Carli
Part #: AS-DFRA-14-DRIVER
UPC: 883584145981

Carli

Carli 14-23 Ram 2500/3500 4x4 Fabricated Radius Arm Driver

Name: Carli 14-23 Ram 2500/3500 4x4 Fabricated Radius Arm Driver
Brand: Carli
SKU: carli-carli-14-23-ram-2500-3500-4x4-fabricated-radius-arm-driver-t14-818990
Price: 886.72 USD
Availability: BackOrder

$886.72

On Backorder — Expected to ship by Apr 18, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Carli Ram 2500/3500 4x4 fabricated radius arm driver.

Key Features

Fits 2014-2023 Ram 2500/3500 4x4 vehicles.
This is the driver's side fabricated radius arm.
Constructed from strong steel for durability.
Designed to correct suspension geometry, particularly caster angles, after lifting.
Improves on-road comfort and off-road performance.

This part is designed for 2014-2023 Ram 2500 and 3500 4x4 models. Please verify fitment for your specific vehicle.

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Product Details

Carli Suspension is known for building some of the most robust suspension components for heavy-duty trucks, and this fabricated radius arm for your 2014-2023 Ram 2500 or 3500 4x4 is a prime example. This is the driver's side arm, designed to replace the stock component and improve your truck's on-road comfort and off-road capability. If you're looking to upgrade your Ram's front suspension geometry, especially after adding a lift kit, this arm is a solid choice.

This radius arm is fabricated from strong steel, giving it a well-built feel that can handle the demands of a heavy truck. The fabrication process allows for a stronger, more precise shape than a stamped or cast arm. It's designed to work with your truck's existing mounting points, making installation more straightforward. The goal here is to correct caster angles, which can get thrown off by lift kits, leading to improved steering feel and stability. This arm helps bring those angles back into a better range for a more predictable driving experience.

When you're installing this, remember it's a direct replacement for the factory driver-side radius arm. Ensure you have the proper tools and consider referring to the manufacturer's installation guide for specific torque values and procedures. This part is a significant upgrade for Ram owners looking to fine-tune their suspension performance, especially those running taller lifts.