- 封板
- Drawing No:25200021521
- 贴板
- Drawing No:25200018741
- 加强板
- Drawing No:25200018731
- 轴
- Drawing No:25200018691
- 单耳叉
- Drawing No:25200015551
- 双耳叉
- Drawing No:25200015541
- 单耳叉
- Drawing No:25200015531
- 第四外臂右合件
- Drawing No:25200012681
- 第四内臂
- Drawing No:25200012671
- 第三外臂左合件
- Drawing No:25200012651
- 垫圈
- Drawing No:25200009461
- 轴
- Drawing No:25200009451
- 轴
- Drawing No:25200009441
- 第一外臂
- Drawing No:25200006832
- 第一外臂
- Drawing No:25200006831
- 滑块
- Drawing No:25200006821