Product Name: Firestone W01-M58-0776 Contitech Et14ar-4.5 Daftruck Air Spring Model NO.: UT-138 Condition: New Axle Number: 2 Certification: ISO/TS16949, CCC, SGS Type: Suspension Trademark: UT Transport Package: Pallets Specification: CCC, ISO9001: 2000 Origin: China HS Code: 87169000 Product Description Air Spring for Heavy-duty Semi Trailer Parts Information: We can supply kinds ofAirSpring for air suspension.1. Type: Goodyear, Firestone, Contitech,DAF,Volvo, Scaniatype etc.2. Bellow type,Rolling type, Sleeve type,Convoluted Type.3. Material: durable and low temperature resistant natural rubber4. Certificate:ISO9001:2000/TS169495. Size: By OEM no. or drawing6. Superior quality with best natural rubber, Best Price & Fast Deliverymeasurement d max320 mmspace required340 mmloading cap1.2-35.0 KNcontitech836MapplicationDAF , VDL-DAFOEMW01-M58-0776Because of the limited space, not show all part numbers , we can supply products according with customer's OEM No.