Features: 1.According to OE specifications, for high load capacity and perfect fitment. 2.OE numbers: A6393280101, 6393280101, A6393280201, 6393280201, A6393280301, 6393280301. 3.Made of excellent PBT plastic + rubber materials, which have good toughness and not easy to crack. 4.Prevent airbag leakage hydraulic shaft easily and prevent rubber rupture. 5.Provide much better comfort while driving and can be adjusted to offer a lower entrance height.Specification:Condition: 100% Brand New_x000D_Item Type: Air Suspension Spring Bag_x000D_Material: PBT Plastic + Rubber_x000D_Color: Black_x000D_OE: A6393280101, 6393280101, A6393280201, 6393280201, A6393280301, 6393280301_x000D_Placement on Vehicle: Rear Left / Right_x000D_Fitment: _x000D_Fits for Mercedes-Benz Vito W369 2003-2016 _x000D_Fits for Mercedes-Benz Viano and Vito W639 / V639 2003-up _x000D__x000D_Problems of air bag damage after automobile air shock absorption:_x000D_Driving noise disturbing, uncomfortable bumpy; Car body collapse, tire wear, chassis wear;_x000D_Problems that can be solved by timely replacing the air bag after air shock absorption:_x000D_Greatly improve the stability of the car body, reduce the body bump, reduce abnormal sound, noise and so on.PackageList:1 x Air Suspension Spring BagNote:1. Air suspension spring bag is aftermarket products that will replace the original air suspension spring packs. Not including instructions, professional installation is strongly recommended._x000D_2. Please double check the part number of your item, matching information is for reference only._x000D_If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!