center axle suspension cylinder pin 中轴悬置油缸销

front suspension cylinder pin 前悬架油缸销

suspension frame mounting pin 悬挂机架安装销

suspension lever pivot pin 悬架杠杆销轴

suspension frame pin 悬挂机架销

suspension cylinder pin 悬挂油缸销

rear suspension cylinder pin 后悬挂油缸销

rear suspension frame pin 后悬挂架销

suspension frame mounting pin hole 悬挂机架安装销孔