ApplicationCompatible for Mercedes ML GL Class 2005-2011 Platfor W164 2007-09 compatible for Mercedes Benz GL320 Rear Driver or Passenger Side 2010-15 compatible for Mercedes Benz GL350 Rear Driver or Passenger Side 2007-15 compatible for Mercedes Benz GL450 Rear Driver or Passenger Side 2008-15 compatible for Mercedes Benz GL550 Rear Driver or Passenger Side 2007-09 compatible for Mercedes Benz ML320 Rear Driver or Passenger Side 2006-15 compatible for Mercedes Benz ML350 Rear Driver or Passenger Side 2010-11 compatible for Mercedes Benz ML450 Rear Driver or Passenger Side 2005-07 compatible for Mercedes Benz ML500 Rear Driver or Passenger Side 2008-15 compatible for Mercedes Benz ML550 Rear Driver or Passenger Side 2010-11 compatible for Mercedes Benz ML63 AMG Rear Driver or Passenger Side Platform: X164 W164 Reference OE /OEM NumberA 164 320 02 25; 1643200225; A 166 320 03 25; 1663200325; A 164 320 04 25; 1643200425; A 164 320 06 25; 1643200625; A 164 320 07 25; 1643200725; A 164 320 08 25; 1643200825; A 164 320 09 25; 1643200925; A 164 320 10 25 ; 1643201025; A 166 320 03 25 ; 1663200325; A 166 320 06 25 ; 1663200625 SpecificationCondition: Brand New Quantity: 1 piece (for rear left or right side) Warranty: one year for any manufacturing defect Features- Mates with OE Air Lines - Designed for Comfort Suspension Note- These Air Suspension bags are aftermarket ones. They will replace the originalrear Air springs. - Instruction is not included. Professional installation is recommended