General description These air suspension bags are aftermarket replacements for the original front air springs of Mercedes-Benz ML and GL Class vehicles. They are designed to provide comfort and stability, ensuring a high load capacity and long service life. Technical specifications Platform: W164 / X164 Quantity: 1 Pair Placement on Vehicle: Front Left & Right Warranty: 2 Years Compatibility and accessories Mercedes-Benz ML-Class 2005-2016 Mercedes-Benz GL-Class 2005-2016 OE/OEM Numbers: 164 320 61 13, 164 320 60 13, 164 320 59 13, 164 320 58 13, 164 320 46 13, 164 320 45 13, 164 320 44 13, 164 320 43 13, 164 320 52 13, 164 320 22 13 Fitment for specific models includes: GL320 X164 (2007-2009) with Active Dampening System and Airmatic GL350 X164 (2010-2012) with Active Dampening System and Airmatic GL450 X164 (2007-2012) with Active Dampening System and Airmatic GL550 X164 (2008-2012) with Active Dampening System and Airmatic ML320 W164 (2007-2012) with Airmatic ML350 W164 (2007-2012)