Arnott AS-3579 Air Suspension Strut - Front Right

Remanufactured Front Right Air Strut for GLC AMG

Arnott AS-3579 is a remanufactured OE front right air suspension strut for select Mercedes-Benz GLC-Class AMG models. It is built for vehicles with active damping and auto leveling suspension controls, including the Mercedes-Benz GLC63 AMG and GLC43 AMG applications listed below.

Key Features

• Remanufactured OE front right air strut for the Mercedes-Benz GLC-Class X253/C253 AMG platform
• Premium multi-ply Continental ContiTech air sleeve
• Heavy-duty crimping rings, new airline fitting, and protective dust boot
• Hydraulic internal damper with adjustable damping
• Air adjustable design with progressive spring rate
• Bearing plate, spring isolators, upper mounting isolator, and mounting hardware included
• Remanufactured in the USA

Product Details

Arnott’s Remanufactured line focuses on restoring OE suspension components with new wear items and careful reconditioning of the original assembly. For AS-3579, the OE strut is inspected, disassembled, steam cleaned, spin blasted to bare metal, and refinished with corrosion-inhibiting paint before being rebuilt with tier 1 components. This approach supports the factory air ride suspension layout on the Mercedes-Benz GLC-Class while maintaining the vehicle’s active damping and auto leveling functions.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. AS-3579 is a direct-fit front right air suspension strut for select Mercedes-Benz GLC300, GLC43 AMG, GLC63 AMG, GLC63 AMG S, GLC350e, GLC300e, and GLC250 models listed in the fitment data.

What It Helps Address

• Front-right corner sagging from a worn air spring
• Uneven ride height or failed auto leveling response
• Excessive bounce or reduced damping control
• Air leaks at the strut bladder or airline connection
• Corrosion-related wear on the original OE strut body

Installation Notes and Tips

Install AS-3579 on the front right position only. Verify the vehicle is equipped with the listed air suspension and damping system before replacement. Transfer or connect all suspension and height-control components according to factory procedures, then perform ride-height calibration and system checks after installation. For best results, inspect the related air lines, sensors, and mounting points for wear before completing the repair.

Quality Assurance

Arnott remanufactures this Mercedes-Benz air strut in the USA using inspected OE cores and new high-quality components. The rebuilt assembly is tested to work with active damping and auto leveling suspension controls, helping restore factory-style suspension operation on the GLC-Class AMG platform.