HD90129340259 螺纹销 Threaded pin
HD90009410056 组合轴承
HD90009410244 组合轴承 Combination bearing
551.20.008 一二桥转向节臂左 Steering knuckle arm left
HD300ZJA 轴间差速器 Inter-axle differential
注:36齿 TGX
HD90009410130 转向节盖 Knuckle cap
注:HD9t