Arnott AS-3463 Air Suspension Strut - Rear Right

Rear Right Air Strut for W222 S63 AMG

Arnott AS-3463 is a remanufactured rear right air suspension strut for the 2014-2021 Mercedes-Benz S63 AMG W222 with AIRMATIC and without ABC, including 4MATIC applications. This OE-style replacement is rebuilt, tested, and assembled in the USA for direct-fit service on the Mercedes-Benz S-Class AMG platform.

Key Features

• Remanufactured OE Mercedes-Benz air strut for the rear right position
• Fits 2014-2021 Mercedes-Benz S63 AMG, rear right
• For AIRMATIC vehicles without ABC, including 4MATIC
• Rebuilt damper with new high-performance shock oil
• Worn internal components replaced, including piston, rod guides, and seal pack
• New multi-ply rubber air sleeve with heavy-duty crimping rings
• Includes OE polyurethane bump stop and new airline fitting
• Corrosion-resistant painted finish
• Dyno and functionally tested for OE performance
• Mounting hardware included

Product Details

Arnott’s remanufactured line focuses on restoring original equipment air suspension components to serviceable condition using inspected OE cores and replacement wear parts. Part number AS-3463 is rebuilt from the ground up: the strut is steam cleaned, media blasted to bare metal, recharged with new shock oil, and fitted with Tier 1 components before final testing. For owners searching for a rear right air suspension strut for Mercedes-Benz S63 AMG W222 models, AS-3463 provides a direct replacement for the factory air spring and damper assembly.

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

What It Helps Fix

• Rear suspension sag on the right side
• Air leaks from a worn air sleeve or fittings
• Excessive bouncing or poor damping control
• Uneven ride height on AIRMATIC-equipped vehicles
• Noise or instability caused by worn strut internals

Installation Notes

Verify vehicle configuration before ordering: this strut is for the rear right side of 2014-2021 Mercedes-Benz S63 AMG models with AIRMATIC and without ABC. Inspect the air line, mounting points, and related suspension components during replacement, and confirm the system is depressurized before removal. AS-3463 uses a loop/eyelet lower mount and stud upper mount with included isolators and bearing plate.

Quality Assurance

Each Arnott AS-3463 remanufactured air strut is inspected, rebuilt with new wear components, and dyno/functionally tested to support OE-level operation. The unit is assembled in the USA and finished with corrosion-resistant paint for added durability.