ApplicationCompatible for Audi A8, S8 D3 (4E) 2002-2010Reference OE/OEM Number4E0616039, 4E0 616 039, 4E0616039AA, 4E0 616 039 AA, 4E0616039AB,4E0 616 039 AB, 4E0616039compatible for AC, 4E0 616 039 compatible for AC, 4E0616039AE, 4E0 616039 AE,4E0616039AF, 4E0 616 039 AF, 4E0616039AG, 4E0 616 039 AG, 4E0616039AJ,4E0 616 039 AJ, 4E0616039AK, 4E0 616 039 AK, 4E0616039R, 4E0 616039 R,4E0616039S, 4E0 616 039 S, 4E0616039T, 4E0 616 039 T, 4E0616040,4E0 616 040, 4E0616040T, 4E0 616 040 T, 4E0616040S, 4E0 616 040 S,4E0616040R, 4E0 616 040 R, 4E0616040AB, 4E0 616 040 AB, 4E0616040AJ,4E0 616 040 AJ, 4E0616040AA, 4E0 616 040 AA, 4E0616040compatible for AC, 4E0 616 040 compatible for AC4E0616040AE, 4E0 616 040 AE, 4E0616040AG, 4E0 616 040 AG, 4E0616040AK,4E0 616 040 AK, 4E0616040AF, 4E0 616 040 AFSpecificationCondition: NewInternal Design: MonotubeSurface Finish: Rust ProtectedGreasable or Sealed: SealedGas Charged Shock: YesBushings Included: YesAdjustable: YesLength, width and height (in/cm): 33.1*8.3*7.9 / 84*21*20Weight: 18.12 lbsOperating Pressure (psi): ≤290 psiTemperature range ≥-40℃ / ≤+70℃Applicable Regions: Airmatic Suspension SystemPart Type: Air Suspension StrutFitment Type: Direct ReplacementQuantity: 1 piece (for Front left and right side)Warranty: one year warranty for any manufacture defectNote* These air suspension are aftermarket ones. They will replace the original air shock. Please double confim the compatibility as well as the OEM number before purchasing.* Instruction is not included. Professional installation is recommended.* Please feel free to contact us for whatever we can help.