General description This Front Air Suspension Shock Strut is designed for Mercedes-Benz vehicles equipped with the Adaptive Damping System (ADS). It is a high-quality aftermarket replacement that ensures optimal performance and durability, manufactured to meet OE standards. This strut is suitable for various models within the GL-Class and M-Class ranges from 2005 to 2012. Technical specifications Condition: Brand New Warranty: 2 years Installation location: Front axle Type of shock absorber: Gas pressure Type of shock absorber mounting: Lower fork Type of spring: Air spring Package Dimensions: 35.8 x 6.7 x 6.7 inches Weight: 10.62 kg Compatibility and accessories For Mercedes-Benz GL-Class X164 (2006–2012) with ADS For Mercedes-Benz M-Class W164 (2005-2011) with ADS Compatible models include: GL320 CDI (2006–2009), GL350 CDI (2010–2012), GL450 (2006–2012), GL500 (2006–2012), ML280 (2005-2009), ML350 CDI (2007-2011), ML550 (2008-2011), and more. Reference OE/OEM Numbers: 1643204313,