ApplicationFit for: Compatible for BMW 5 Series 2003-2010 Platform: E61,E60OE/Part number37126765602, 37 12 6 765 602, 37126765603, 37 12 6 765 603SpecificationCondition: Brand New Fitment Type: Direct Replacement Quantity: 1 pair (for rear left and right side) Placement on Vehicle: Rear, Left, Right Greasable or Sealed: Sealed Length, width and height (cm/in): 28*23*14.5(11*9.1*5.7) Weight（kg）: 4lbs / 1.86kg Stroke:110mm±25mm 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 MaterialNote1.These air suspension bags are aftermarket ones. They will replace the original rear air springs. 2.The best way to check compatibility is to check the Part Number on your old unit 3.Instruction is not included. Professional installation is recommended. 4.Send us please for whatever we can help.