Arnott AS-3466 Air Suspension Strut - Front Left

OE Remanufactured Front Left Air Strut

Arnott AS-3466 is a remanufactured front left air suspension strut for the 2014-2021 Mercedes-Benz S63 AMG W222 with AIRMATIC and 4MATIC, without ABC. It restores OE-style ride control with a rebuilt damper, new air sleeve, and tested components for the Mercedes-Benz S-Class AMG platform.

Key Features

• Fits 2014-2021 Mercedes-Benz S63 AMG, front left
• Remanufactured OE Mercedes-Benz air strut for AIRMATIC and 4MATIC applications without ABC
• Recharged damper with new high-performance shock oil
• Replaced wear items including piston, rod guides, and seal pack
• New multi-ply rubber air sleeve with heavy-duty crimping rings and O-rings
• Includes OE polyurethane bump stop and new airline fitting
• Dyno and functionally tested for OE performance
• Painted with corrosion-resistant coating
• Mounting hardware included
• Assembled in the USA

Detailed Description

Arnott AS-3466 is a completely rebuilt OE-style air suspension strut engineered for the front left side of the Mercedes-Benz S63 AMG W222. The original strut is inspected, steam cleaned, and media blasted to bare metal before being rebuilt with new internal and external service parts. The damper is recharged with fresh shock oil, while worn components are replaced to restore consistent damping and air spring function. This remanufactured Arnott Remanufactured product line focuses on OE-based suspension restoration for vehicles that require precise air ride control.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. AS-3466 also references OE part numbers 2223203101, 2223206901, 2223208301, and 222320830189.

Common Problems This Part Addresses

• Front-left air strut leakage
• Uneven ride height on the Mercedes-Benz S-Class AMG
• Excessive bouncing or reduced damping control
• Air suspension warning lights related to strut failure
• Ride quality loss from worn internal seals or air sleeve damage

Installation Notes and Tips

Verify the vehicle is equipped with AIRMATIC and 4MATIC and does not use ABC before ordering. Confirm front-left placement and compare the original OE part number to AS-3466 for proper application on the Mercedes-Benz S63 AMG W222. After installation, inspect the air line connection, clear any suspension fault codes, and perform a ride-height calibration if required by the vehicle.

Quality Assurance

Each Arnott remanufactured strut is inspected, cleaned, rebuilt with replaced wear components, and tested on a dyno and through functional checks to confirm OE-level operation. The corrosion-resistant finish and Tier 1 replacement components support long-term suspension service on the Mercedes-Benz S-Class AMG platform.