... 3,Total Length:2137-2338mm Truck and torsion axles. Huajing manufacture any trailer axles standard BPW type,leaf spring,landing gear,brake ... on.We supply 9T-18T trailer axles. 2-4 axles mechanical suspension, 24T-36T trailer bogie axles and other trailer spare parts. 1. HJ ... for customers choose to provide double safety.utility trailer axles:1,BPW type axles.2,SPtrack:1805-2040mm3,Total Length:2137- ...