Aerosus air suspension struts replace the original air strut of your vehicle and offer you maximum ride comfort with high durability. Security, accuracy and quality of the product match the original part. This brand new front air suspension strut fits right side of Mercedes Benz ML-Class (W 166) ML 63 AMG vehicles. Aerosus air struts are made of high-quality materials and are covered by a 2-year limited warranty and a 30-day money-back guarantee. Each air suspension strut comes complete with air spring and shock absorber as well as the new electromagnetic control valve. All our strut modules are new, high-performance parts. Our air struts are designed for superior ride quality by adjusting quickly to different road and vehicle conditions, while offering ultimate safety and functionality. All Aerosus suspension products offer you the ultimate driving experience. Features OE-quality air suspension strut Security and durability Maximum ride comfort Adjustable to different road and vehicle conditions Safe load carrying capacity and stability Ready to install Electromagnetic control valve Thousands of satisfied customers worldwide