平衡杆鞍座控制
equalizer bar saddle control
平衡杆中心销轴承
equalizer bar center pin bearing
平衡杆中心销支座
equalizer bar center pin support
平衡杆中心销孔
equalizer bar center pin bore
平衡杆中心孔密封
equalizer bar center bore seal
平衡杆中心铰接轴承
equalizer bar center pivot bearing
平衡杆缓冲垫挡圈
equalizer bar pad retainer
平衡杆端轴承
equalizer bar end bearing
平衡杆端销耳
equalizer bar end pin ear