Arnott AS-3422 Air Suspension Strut - Front Right

Arnott AS-3422 Front Right Air Strut

Arnott AS-3422 is a new aftermarket air suspension strut for the front right-hand side of select Mercedes-Benz E Class W212 models with Airmatic and ADS, without 4Matic. It combines a model-specific shock absorber and air spring to restore ride control, comfort, and handling response on the Mercedes-Benz E350, E500, and related applications.

Key Features

• Front right air suspension strut for W212 chassis applications
• Engineered for vehicles with Airmatic and ADS, without 4Matic
• Model-specific shock absorber and air spring assembly
• Premium multi-layer cross-corded Continental ContiTech air sleeve
• Protective dust cover helps shield the air sleeve from road debris
• Machined aluminum top mount for a precise fit
• Includes O-rings, polyurethane bump stop, heavy-duty crimping rings, and a new airline fitting
• Designed and assembled in the USA

Detailed Description

The Arnott NEW product line focuses on engineered aftermarket air suspension components built for direct replacement applications. AS-3422 follows that approach with a complete front right air strut assembly for the 2010-2016 Mercedes-Benz E Class (W212 chassis). This Arnott AS-3422 air suspension strut is built around Tier 1 components and is designed to deliver consistent damping and air spring performance for vehicles equipped with Airmatic and ADS. It is a direct-fit solution for the Mercedes-Benz E350, E500, E63 AMG, and other listed models in the same platform family.

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

What It Helps Address

• Front-end sagging from a worn air spring
• Uneven ride height on the front right corner
• Excessive bouncing or reduced damping control
• Air leaks from an aging strut assembly
• Harsh ride quality and reduced handling stability

Installation Notes and Tips

Compatible With 2010-2016 Mercedes-Benz E350, front right; 2010-2016 Mercedes-Benz E500, front right; 2010-2016 Mercedes-Benz E63 AMG, front right; 2012-2016 Mercedes-Benz E200, front right; 2014-2016 Mercedes-Benz E250, front right; 2013-2016 Mercedes-Benz E400, front right; 2010-2011 Mercedes-Benz E300, front right; and 2010-2011 Mercedes-Benz E550, front right. Verify Airmatic and ADS equipment and confirm the vehicle is not equipped with 4Matic before installation. Inspect the airline connection, mounting points, and related suspension components during replacement to help ensure proper operation.

Quality Assurance

Arnott designs and assembles this air suspension strut in the USA using Tier 1 components, including a Continental ContiTech air sleeve and a machined aluminum top mount. AS-3422 is backed by Arnott's industry-leading warranty.