Arnott SK-2418 Suspension Strut - Front Left

Remanufactured Front Left Air Strut

Arnott SK-2418 is a remanufactured front left suspension strut for select Mercedes-Benz SL55 AMG and SL65 AMG models. It is rebuilt from an OE core and uses a polyurethane seal designed for long service life, making it a practical replacement for a worn Mercedes-Benz front air strut.

This Arnott remanufactured line focuses on OE-style fit and function with a rebuilt twin-tube construction, integrated coil over spring components, and a black protective boot. The result is a front suspension strut assembly built for the demands of active suspension systems on the Mercedes-Benz SL55 AMG and SL65 AMG.

Key Features

• Part number SK-2418 remanufactured front left suspension strut
• Fits 2003-2006 Mercedes-Benz SL55 AMG, front left
• Fits 2005-2006 Mercedes-Benz SL65 AMG, front left
• Rebuilt OE front air strut design for active suspension applications
• Twin-tube internal construction with standard grade type
• Lower loop/eyelet mount and upper bolt mount
• Boot included with black boot color
• Coil over springs, spring isolators, and spring seat included
• Heavy duty crimping rings included
• Remanufactured construction with no air adjustable, damping adjustable, or rebound adjustable features

Product Details

Arnott’s remanufactured product line is built around disassembly, inspection, and rebuilding of OE suspension components rather than simple replacement. For this application, SK-2418 restores the front left corner of the Mercedes-Benz SL55 AMG and Mercedes-Benz SL65 AMG with a remanufactured suspension strut that follows the original active suspension layout. The design uses a twin-tube internal structure, linear spring rate, and integrated spring components to support consistent front-end ride control.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. If you are searching for a Mercedes-Benz SL55 AMG front left air strut replacement or a Mercedes-Benz SL65 AMG remanufactured front suspension strut, SK-2418 is the cataloged option for those model years.

Common Problems This Part Addresses

• Front-left ride height loss from a worn strut assembly
• Suspension noise caused by aging internal seals or spring components
• Uneven front-end damping on active suspension vehicles
• Handling instability from a fatigued OE air strut
• Visible wear at the boot, spring seat, or mounting points

Installation Notes

Verify the vehicle application before installation: Fits 2003-2006 Mercedes-Benz SL55 AMG, front left, and Fits 2005-2006 Mercedes-Benz SL65 AMG, front left. Confirm the upper bolt mount and lower loop/eyelet mount match the original suspension layout, and inspect adjacent suspension components for wear before completing the repair. Mounting hardware is not listed as included.

Quality Assurance

Arnott remanufactures this strut from the ground up and uses a polyurethane seal developed with a major seal manufacturer for durability. SK-2418 is backed by a Limited Lifetime Warranty.