ApplicationCompatible for Mercedes BenzGL320Rear 2007 - 2009 Compatible for Mercedes BenzGL350Rear 2010 - 2012 Compatible for Mercedes BenzGL450Rear 2007 - 2012 Compatible for Mercedes BenzGL550Rear 2008 - 2012 Compatible for Mercedes BenzML320Rear 2007 - 2009 Compatible for Mercedes BenzML350Rear 2006 - 2011 Compatible for Mercedes BenzML450Rear 2010 - 2011 Compatible for Mercedes BenzML500Rear 2006 - 2007 Compatible for Mercedes BenzML550Rear 2008 - 2011 Compatible for Mercedes BenzML63 AMG Rear 2007 - 2011OE/Part 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 ; 1663200625SpecificationCondition: Brand New Fitment Type: Direct Replacement Quantity: 2 pieces (for rear left or right side) Placement on Vehicle:Rear left/ rights Stroke:140mm±25mm Greasable or Sealed: Sealed Length, width and height （cm/inch）：35*33.5*7(13.8*13.2*2.8) Weight: 3.89 kg Operating Pressure : ≤2.0Mpa Temperature range ≥-40℃ / ≤+70℃Feature1. 100% Air Tightiness testing 2. 24 hours air tightness test ≤0.02MPa 3. Anti-corrosion and provide a more consistent wear surface 4. Built to strict quality control standards 5. CNC Machined Components 6. Designed for Comfort Suspension 7. Direct replacement for OEM strut without modification 8. Easy to install 9. Eliminating abnormal sound 10. Gives the driver more control of ride 11. Good heat dissipation 12. It has a high compressive strength and good sound insulation to ensure our driving comfort and safety 13. Restore the original ride height and improve ride quality 14. Test more than 3 million times 15. Sturdy & Durable Material