2x Rear Air Suspension Bag for E-Class S211 W211 02-09 for EClass E240 E270 E280 A2113200925 Air suspension bag kits help maintain vehicle level under load, reducing rear sagging and preventing excessive tire pressure during towing or hauling.This set is designed for the rear axle of E-Class T-Model S211 and W211 vehicles from 2002 to 2009.Package includes: 2x air spring bags (for rear left and right) 2x air spring bag clips (to connect air spring bag to mount) 2x installation aids (to adjust distance between air spring and control arm) Specifications: Platform: W211, S211 Connector: 2 Pins Quantity: 1 pair (rear left and right) Condition: Brand Fitment type: Direct replacement Placement on vehicle: Left, Right, Rear Sealing type: Sealed Adjustable: Yes Stroke: 70mm ±25mm Dimensions: 14.2 x 13 x 6.7 inches (36 x 33 x 17 cm) Weight: 4.85 kg Operating pressure: ≤2.0 MPa Temperature range: ≥-40°C / ≤+70°C OE numbers: 2113200925, A2113200925 Features: Tested for air tightness over 24 hours with pressure loss ≤0.02MPa Resistant to corrosion for consistent performance Constructed with CNC machined components Designed for comfort suspension Direct OEM replacement without modification Easy installation Helps eliminate abnormal noises Improves ride control