Aerosus air supension struts replace the original strut of your vehicle & fit front left side of Mercedes Maybach 57/62 vehicles with both Airmatic (ADS – Adaptive Damping System) & 4matic (AWD four-wheel drive system). Each air suspension strut comes complete with air spring, shock absorber & electromagnetic control valve. Professionally rebuilt according to original manufacturer specifications, the product has been completely disassembled, cleaned, & examined for wear & breakage. All worn out components of the strut, such as air spring, sealing rings & crimping rings, have been replaced with new, high-quality parts to ensure maximum safety & ride comfort. The product features a high-quality finish with a new dust cover & new aluminum pistons, giving it the appearance of a brand new product. Remanufacturing also produces significant environmental benefits through savings in material & energy through reuse of components. An additional core deposit is added to the purchase price & will be refunded once the used original suspension part is returned to us. Our air suspension struts are designed for superior ride quality by adjusting quickly to different road & vehicle conditions, while offering ultimate safety & functionality. All Aerosus air struts are covered by a 2-year limited warranty & 30-day money-back guarantee. Aerosus products offer you the ultimate driving experience. Features Completely rebuilt high-quality OE air suspension strut New sealing, crimping ring & dust cover Security & durability Maximum ride comfort Adjustable to different road & vehicle conditions Safe load carrying capacity & stability Ready to install Electromagnetic control valve Thousands of satisfied customers worldwide