Arnott C-3420 Air Spring to Coil Spring Conversion Kit - Front and Rear

Ram 1500 Coil Spring Conversion Kit

Arnott C-3420 converts the 2013-2018 Ram 1500 DS chassis from air spring suspension to a coil spring setup with passive shock absorbers tuned for everyday ride comfort and handling. It is built for front and rear fitment on the Ram 1500 and uses steel springs with new bump stops and a dust boot.

Key Features

• Air spring to coil spring conversion kit for the 2013-2018 Ram 1500 DS chassis
• Passive shock absorbers specially valved by Arnott for balanced ride control
• Steel spring construction with black finish
• Standard replacement suspension grade
• Includes new bump stops and dust boot
• Fits front and rear positions on Ram 1500 applications

Product Details

Arnott C-3420 is a suspension conversion solution for Ram 1500 owners who are replacing an air spring system with a coil spring arrangement. The kit uses compression-type steel springs and passive dampers to restore conventional suspension operation while maintaining the comfort and handling expected in a full-size truck. For shoppers searching for a Ram 1500 coil spring conversion kit, Arnott C-3420 provides a direct-fit option for 2013-2018 Ram 1500 DS chassis vehicles. This part number, C-3420, is built as a standard replacement and is intended for front and rear use on the listed application.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Kit May Address

• Air suspension components that are no longer functioning properly
• Need to convert a Ram 1500 from air springs to coil springs
• Uneven ride height caused by failing air suspension parts
• Ride quality concerns from worn suspension components
• Replacement needs for a standard suspension setup on a Ram 1500

Installation Notes and Tips

Verify DS chassis fitment before ordering and confirm the vehicle is a 2013-2018 Ram 1500 with front and rear application coverage. Inspect related suspension mounting points, lines, and surrounding components during installation, and follow factory service procedures for safe removal and setup. The passive shock design and coil spring conversion layout should be installed as a matched suspension system rather than as isolated parts.

Quality Assurance

Arnott designs this kit as a standard replacement suspension conversion for the Ram 1500 platform. The C-3420 uses steel springs, new bump stops, and a dust boot to support long-term service in a conventional coil spring configuration.