... ,420*200,420*220,335*220 2. Capacity:13T,15T,16T 3. ISO/TS16949 trailer AxleOBT trailer axle Features:1). Special heat-treated, low ... -alloy steel axle beam, offers more stability, greater capacity and lighter weight.2). Forged camshafts with ... ~380OBT-02313,000S420x1801840920-96015041710xM22x1.5 ISO335281~21857.50V-20~360 Semi-Trailer German axle 12t