| 1 | Q2541030 | 十字槽盘头螺钉 | Cruciate slot bolt | 6 |
| 2 | DZ90149446000 | 制动鼓 | Brake drum | 2 |
| 3 | HD90149346296 | 支撑弹簧 | Uphold spring | 4 |
| 4 | DZ9112440525 | 回位弹簧销 | Return spring pin | 4 |
| 5 | DZ9112440524 | 回位弹簧 | Return spring pin | 2 |
| 6 | HD90149346297 | 滚轮轴 | Roller axle | 4 |
| 7 | HD90149346314 | 制动蹄 | Brake shoe | 4 |
| 8 | DZ90149446004 | 摩擦片 | Brake friction plate | 8 |
| 9 | DZ90004400001 | 铆钉 | Clincher | 160 |
| 10 | DZ9112440532 | 销轴 | Pin axle | 2 |
| 11 | DZ90005000000 | 弹性圆柱销 | Spring axle | 2 |
| 12 | DZ9112440531 | 下回位弹簧 | Lower return spring | 4 |
| 13 | DZ90001500003 | 内六角螺栓 | Inner hex bolt | 36 |
| 14 | HD90149346136 | 制动底板 | Brake floor | 2 |
| 15 | HD90149446047 | 防尘罩总成(左) | Prevented dust cap | 1 |
| HD90149446048 | 防尘罩总成(右) | 1 | ||
| 16 | Q40310 | 弹簧垫圈 | Spring washer | 12 |
| 17 | Q150B1016 | 六角头螺栓 | Hex bolt | 12 |
| 18 | DZ90149446010 | 制动凸轮轴(左) | Brake camshaft (L) | 1 |
| DZ90149446011 | 制动凸轮轴(右) | Brake camshaft (R) | 1 | |
| 19 | DZ9112440508 | 垫片 | Washer | 8 |
| 20 | DZ9112440517 | O型密封圈 | O type packing ring | 6 |
| 21 | 190003963114 | 米制锥螺纹滑脂嘴 | Taper thread grease nipple | 2 |
| 新增 | 199000520096 | 保护罩 | 4 | |
| 22 | DZ9112440507 | 衬套 | Bush | 4 |
| 23 | Q43142 | 轴用弹性挡圈 | Circlip for axle | 2 |
| 24 | DZ9112440521 | 堵塞 | Packing hulkhead | 4 |
| 25 | Q43055 | 孔用弹性挡圈 | Circlip for hole | 4 |
| 26 | HD90001500035 | 六角头螺栓 | Hex bolt | 6 |
| 27 | Q700B01 | 直通式滑脂嘴 | straight grease nipple | 2 |
| 28 | HD90149446065 | 凸轮轴支座 | Camshaft bearer | 2 |
| 30 | DZ9112440510 | 垫片 | Washer | 0 |
| DZ9112440511 | 垫片 | Washer | 0 | |
| DZ9112440512 | 垫片 | Washer | 0 | |
| 31 | DZ90149446012 | 间隙调整臂(左) | Gap adjusting arm (L) | 1 |
| 31 | DZ90149446013 | 间隙调整臂(右) | Gap adjusting arm (R) | 1 |
| 32 | HD90129348285 | 垫圈 | Washer | 2 |
| 33 | 108000320028 | 调整垫圈 | Adjusting washer | 0 |
| 34 | Q43125 | 轴用弹性挡圈 | Circlip for axle | 2 |
| 35 | 190003903661 | 销轴 | Pin axle | 2 |
| 36 | HD90149366014 | 制动气室 | 2 | |
| 37 | Q40114 | 平垫圈 | Flat washer | 2 |
| 38 | Q5004025 | 开口销 | Cotter pin | 2 |
| 新增 | Q40516F6 | 重型弹簧垫圈 | 4 | |
| Q341B16F6 | 1型六角螺母-细牙 | 4 |
Washer DZ9112440512
