表1 贯通式驱动桥主减速器总成爆炸图对应备件目录
| 序号 Item | 汉德零件号 HanDe part nr. | 描述Description | 数量 Qty | 备注 Remarks | |
| English | 中文 | ||||
| 1 | DZ95149320054 | Locknut | 十二角螺母 | 2 | |
| 2 | HD90129321018 | Flange plate φ180 | 凸缘φ180 | 1 | |
| 3 | DZ9112320920 | Oil seal | 主减油封 | 1 | |
| 4 | HD90129321019 | Adjusting nut | 调整螺母 | 1 | |
| 5 | Q1800816 | Hex flange toothed bolt | 六角法兰面承面带齿螺栓 | 3 | |
| 6 | HD90129321080 | Lock piece | 锁片 | 1 | |
| 7 | HD90149320140 | Final drive case cap | 过桥箱盖 | 1 | |
| 8 | Q1811235TF2 | Hex flange toothed bolt | 六角法兰面承面带齿螺栓 | 18 | |
| 9 | 31313 | Tapper rolling bearing | 圆锥滚子轴承 | 1 | |
| 10 | DZ90129320102 | Shift sleeve | 滑动啮合套 | 1 | |
| 11 | HD469-2511011 | Selector fork | 拨叉 | 1 | |
| 12 | HD90149326106 | Master axle | 贯通轴（输入端） | 1 | |
| 13 | HD90149326108 | Thrust needle and cage assembly | 推力滚针和保持架组件 | 1 | |
| 14 | HD90149326113 | Thrust needle roller ring | 推力滚针座圈 | 1 | |
| 15 | HD90149326109 | Needle and cage assembly K70×76×30 | 滚针和保持架组件K70×76×30 | 2 | |
| 16 | HD90149320394 | Active cylinder gear | 主动圆柱轮 | 1 | |
| 17 | HD469-2510011 | Axle differential case | 轴间差速器壳 | 1 | |
| 18 | HD469-2510013 | Plant gear | 行星齿轮 | 4 | |
| 19 | HD469-2510014 | Cross axle | 十字轴 | 1 | |
| 20 | HD469-2510012 | Collect oil cap | 集油罩 | 1 | |
| 21 | HD90149326110 | Needle and cage assembly K50×57×18 | 滚针和保持架组件K50×57×18 | 1 | |
| 22 | HD469-2510017 | Adjusting washer | 调整垫圈 | 1 | |
| 23 | HD90149320358 | Axle shaft gear | 半轴齿轮 | 1 | |
备件目录-HDZ300轮边减速贯通式驱动桥（13t冲焊双联中桥）
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