Arnott AS-2852 Air Suspension Strut - Front Right

Front Right Air Strut for Mercedes-Benz S-Class and CL-Class

Arnott AS-2852 is a new front right air suspension strut for select 2007-2014 Mercedes-Benz S-Class and CL-Class models equipped with Airmatic and 4MATIC. It replaces worn OE air struts with a new ContiTech air bladder and a tuned twin-tube shock absorber for controlled ride response and comfort.

Key Features

• New, not remanufactured, air suspension strut
• Front right position
• Air adjustable with air ride suspension
• Custom-tuned twin-tube shock absorber
• New ContiTech air bladder
• Includes bump stop, connector, air line fitting, and heavy-duty crimping rings
• Gas charged with hydraulic internal damper
• Progressive spring rate design
• Mounting hardware included
• Black boot with boot and spring isolators included

Product Details

This Arnott air suspension strut is built for the front right side of Mercedes-Benz CL550, S350, S500, S550, and S450 models listed below. Arnott AS-2852 uses a new air bladder and a tuned shock assembly to restore ride height control, damping response, and air suspension function on vehicles with Airmatic and 4MATIC. Arnott recommends replacing both front OE struts at the same time to maintain balanced suspension performance. This part cross-references Mercedes-Benz OE numbers 2213200538 and 2213201838 for the same application.

Fitment

• Fits 2009-2014 Mercedes-Benz CL550, front right, compatible with vehicles equipped with Air Suspension.
• Fits 2012-2013 Mercedes-Benz S350, front right, compatible with vehicles equipped with Air Suspension.
• Fits 2013 Mercedes-Benz S500, front right, compatible with vehicles equipped with Air Suspension.
• Fits 2007-2013 Mercedes-Benz S550, front right, compatible with vehicles equipped with Air Suspension.
• Fits 2008-2011 Mercedes-Benz S450, front right, compatible with vehicles equipped with Air Suspension.

Common Replacement Reasons

• Front end sagging or uneven ride height
• Air leaks from a worn bladder or fitting
• Excessive bouncing or reduced damping control
• Suspension warning lights related to air strut failure
• Noisy or harsh ride from a deteriorated strut assembly

Installation Notes

Verify Airmatic and 4MATIC equipment before ordering. Install on the front right side only, and inspect the opposite front strut for wear at the same time. Follow factory service procedures for air suspension depressurization, ride height calibration, and alignment after installation.

Quality Assurance

Arnott AS-2852 is a new air strut assembly backed by a Limited Lifetime Warranty. The design uses a ContiTech air bladder and heavy-duty crimping components for consistent construction and long-term service support.