Application Compatible for Audi A6 C5 4B 1997-2004 compatible for Audi Allroad Quattro (C5) 2001–2005OE/ Part number 4Z7413031, 4Z7413031A, 4Z7413032, 4Z7616051B, 4Z7 616 051B, 4Z7 616 051 B, 4Z7616051D, 4Z7 616 051D, 4Z7 616 051 DSpecification Condition: Brand New Fitment Type: Direct Replacement Quantity: 1x Air Suspenison Placement on Vehicle: Front left or right Greasable or Sealed: Sealed Shock Absorber Type: Gas Pressure Shock Absorber System: Double pipe Length, width & height (cm/in):71*21*20/28*8.3*7.9 Weight: 6.08kg / 13.4 lbs Stroke: 100mm Operating Pressure: ≤2.0 Mpa Temperature range:≤+70°, ≥-40° Feature 1. ISO 9001:2015 certified 2. 100% Air Tightiness testing 3. 24 hours air tightness test ≤0.02 M Pa 4. Anti-corrosion & provide a more consistent wear surface 5. Built to strict quality control standards 6. CNC Machined Components 7. Designed for Comfort Suspension 8. Direct replacement for OEM strut without modification 9. Easy to install 10. Eliminating abnormal sound 11...