Arnott AS-3364 Air Suspension Strut - Rear Right

Rear Right Air Strut for Mercedes-Benz W222

The Arnott AS-3364 is a new rear right air suspension strut for select 2014-2020 Mercedes-Benz S-Class and Maybach W222 chassis vehicles with Airmatic. It is built as a direct OE-style replacement for non-ABC applications and includes a custom tuned Eibach shock absorber for controlled ride quality and consistent handling.

Key Features

• New, not remanufactured rear right air suspension strut
• Fits Airmatic-equipped W222 chassis models without ABC
• Custom tuned Eibach shock absorber for balanced ride response
• Multi-ply Continental ContiTech air spring sleeve with aluminum can protection
• Assembled in the USA with Arnott seals, O-rings, bump stop, crimping rings, air fitting, connector valve, and dust boot
• Air adjustable design with progressive spring rate
• Mounting hardware included

Product Details

Built for Mercedes-Benz S-Class and Maybach rear suspension service, the Arnott AS-3364 replaces the OE air strut on the rear right corner and is engineered for vehicles with Airmatic, including 4Matic and AMG applications where listed. The Arnott NEW product line focuses on direct-fit suspension components that match the original layout while using upgraded internal materials and a new air spring assembly. This part number, AS-3364, is a practical OE replacement for drivers addressing ride-height loss, air leaks, or worn damping on the W222 platform.

This part cross-references Mercedes-Benz OE numbers such as 2223203000 and 2223207413 for the same application.

What It Helps Fix

• Rear corner sag or uneven ride height
• Air leaks from a worn air spring sleeve or seals
• Excessive bouncing or reduced damping control
• Noise from a deteriorated strut assembly
• Warning lights related to suspension performance on affected vehicles

Installation Notes

Fits 2014-2020 Mercedes-Benz S-Class and Maybach W222 rear right applications listed in the fitment data, including S400, S500, S550, S600, S63 AMG, S65 AMG, Maybach S550, Maybach S600, Maybach S560, and Maybach S650. Confirm the vehicle is equipped with Airmatic and does not use ABC before installation. Verify rear right position, connector style, and suspension configuration against the original strut before removal.

Quality Assurance

Arnott assembles this air strut in the USA using a Continental ContiTech air spring sleeve, a hydraulic internal damper, and new sealing components for a complete replacement assembly. The AS-3364 is supplied as a new unit and is built to replace the original rear right air suspension strut on the specified Mercedes-Benz and Maybach applications.