Application 2002-2009 compatible for Mercedes-Benz E-Class W211 (with 4 matic) 2003-2009 compatible for Mercedes-Benz E-Class T-Model S211 (with 4 matic) SpecificationReference: Left A2113200725 ; 2113200725 ; 211 320 07 25 A2113201525 ; 2113201525 ; 211 320 15 25 Right A2113200825 ; 2113200825 ; 211 320 08 25 A2113201625 ; 2113201625 ; 211 320 16 25 Delivery: 2x Air suspension with 3 pins rear left and right ( 2x Air Spring with 3 pins rear left and right) Axle: Rear axle Article features: - Item condition: brand new -Warranty: one year warranty for any manufacturing defect - Competitive price for you - Delivery: Fast shipping - All items are quality tested / quality: OE quality - Produced from high-quality components, perfect fit accuracy Note - Before purchasing please compare with the OEM / comparison numbers and all item pictures to avoid mis-purchases!- Connectors are 3 pins, not 2 pins, please fit on them! - We recommend a professional installation, there is no manual encased. - If you have any further questions or needs, please contact us.