... No: bevel gear QHSP023Detail information:1) Suitatble for various heavy truck or Large and mediume size buss.2) Material: 20CrMo, 20CrMoTi ... : 18,20,25,36,45 ....6) Size Diameter: 80mm ~400mmUsed in the transmission gearbox for the HOWO, SINOTRUK, STEYR, GOLDEN PRINCE ... client's samples, drawings.If you have any interest in those items or in the automobile spare parts, please fell free to ...