| 子组号 | 标号 | 零件号 | 零件号 | 用量 | 备注 |
|---|
| 620 | 1 | 4119137 | 缸 | 1 | GA 64103,64104,64301 64106,64107,64302,74303 |
| 620 | 1 | 7577075 | 缸 | 1 | |
| 620 | 2 | 7552185 | O环 | 1 | |
| 620 | 2 | 4280558 | O环 | 1 | |
| 620 | 4 | 4119160 | 活塞 | 1 | GA 64103,74303 74304,74306,74307,74308, 74309,7431 |
| 620 | 4 | 4119152 | 活塞 | 1 | GA 64104,64301,64106 64107,64302 |
| 620 | 5 | 7596901 | 弹簧盘 | 1 | GA 64104,64301,74304 64106,64107,64302,74306, 7430 |
| 620 | 7 | 7552193 | O环 | 1 | |
| 620 | 8 | 7556053 | 平衡活塞 | 1 | GA 64104,64301,74304 64106,64107,64302,74306, 7430 |
| 620 | 9 | 7557440 | 锁环 | 1 | |
| 620 | 11 | 7553068 | 离合器片 | 5 | |
| 620 | 13 | 7553092 | 离合器片 | 1 | |
| 620 | 14 | 7553191 | 锁环 | 0 | 1,20MM |
| 620 | 14 | 7553217 | 锁环 | 0 | 1,60MM |
| 620 | 14 | 7553233 | 锁环 | 0 | 2,00MM |
| 620 | 14 | 7553258 | 锁环 | 0 | 2,40MM |
| 620 | 14 | 7553274 | 锁环 | 0 | 2,80MM |
| 620 | 16 | 7574817 | 活塞环 | 1 | GA 64103,64104,64301 74303,74304 |
| 620 | 17 | 7570146 | 推力垫圈 | 1 | |
| 620 | 17 | 4120978 | 推力垫圈 | 1 | |
| 620 | 17 | 4280103 | 推力垫圈 | 1 | GA 64106,64107,64302 74306,74307,74308,74309, 7431 |
| 620 | 18 | 4025383 | 电动机轴 | 1 | GA 64104,64301 |
| 620 | 18 | 4122818 | 电动机轴 | 1 | GA 74304 |
| 620 | 19 | 7552235 | O环 | 1 | |
| 620 | 20 | 7552201 | O环 | 1 | |
| 620 | 21 | 4027009 | 活塞 | 1 | GA 64104,64301 |
| 620 | 21 | 4279923 | 活塞 | 1 | GA 74304,74306,74308 74309,74310 |
| 620 | 21 | 4280335 | 活塞 | 1 | GA 64106,64302 |
| 620 | 23 | 4025409 | 止动环 | 1 | |
| 620 | 24 | 7572571 | 离合器片 | 4 | GA 64103,64104,64301 |
| 620 | 24 | 4122396 | 离合器片 | 4 | GA 64106,64107,64302 |
| 620 | 24 | 4122396 | 离合器片 | 5 | GA74306,74307 74308,74309,74310 |
| 620 | 25 | 7597933 | 离合器片 | 5 | |
| 620 | 26 | 7576796 | 离合器片 | 1 | GA 64103,64104,64301 |
| 620 | 26 | 7576853 | 离合器片 | 1 | GA 74303,74304 |
| 620 | 26 | 4280244 | 离合器片 | 1 | GA 74306,74307 74308,74309,74310 |
| 620 | 28 | 7552862 | 推力垫圈,止推垫圈 | 2 | |
| 620 | 30 | 7554801 | 中间轴 | 1 | GA 64103,64104,64301 74303,64106,64107, 64302,7430 |
| 620 | 30 | 4281861 | 中间轴 | 1 | GA 74306,74308 74309,74310 |
| 620 | 32 | 7552847 | 角垫圈 | 1 | |
| 620 | 34 | 7556079 | 太阳轮 | 1 | |
| 620 | 35 | 7552805 | 角垫圈 | 1 | |
| 620 | 36 | 7552813 | 角垫圈 | 1 | |
| 620 | 37 | 7552821 | 推力垫圈,止推垫圈 | 1 | |
| 620 | 38 | 7595937 | 缸 | 1 | |
| 620 | 39 | 7553548 | 太阳轮 | 1 | |
| 620 | 39 | 4279808 | 太阳轮 | 1 | |
| 620 | 40 | 7578768 | 行星齿轮壳体 | 1 | |
| 620 | 40 | 4026423 | 行星齿轮壳体 | 1 | |
| 620 | 40 | 4025748 | 行星齿轮壳体 | 1 | GA 74304 |
| 620 | 0 | 7496045 | 摩擦衬片套包 | 0 | |
| 620 | 0 | 7496086 | 摩擦衬片套包 | 0 | |
| 620 | 0 | 7496094 | 衬垫套包 | 0 | |
| 620 | 0 | 7496102 | 衬垫套包 | 0 | |
| 620 | 1 | 4120861 | 缸 | 1 | GA 74304,74306,74307 74308,74309,74310 |
| 620 | 2 | 4026936 | O环 | 1 | |
| 620 | 3 | 7552243 | O环 | 1 | |
| 620 | 4 | 7556061 | 活塞 | 1 | GA64103,74303,74304 |
| 620 | 5 | 7577588 | 弹簧盘 | 1 | GA 64103,74303 |
| 620 | 6 | 7552920 | 弹簧盘 | 1 | GA 64103,74303 |
| 620 | 8 | 7577596 | 平衡活塞 | 1 | GA 64103,74303 |
| 620 | 10 | 7553050 | 离合器片 | 1 | |
| 620 | 12 | 7552292 | 离合器片 | 5 | |
| 620 | 14 | 7553183 | 锁环 | 0 | 1,00MM |
| 620 | 14 | 7553209 | 锁环 | 0 | 1,40MM |
| 620 | 14 | 7553225 | 锁环 | 0 | 1,80MM |
| 620 | 14 | 7553241 | 锁环 | 0 | 2,20MM |
| 620 | 14 | 7553266 | 锁环 | 0 | 2,60MM |
| 620 | 15 | 7557457 | 活塞环 | 2 | |
| 620 | 16 | 4280095 | 活塞环 | 1 | GA 64106,64107,64302 74306,74307,74308,74309, 7431 |
| 620 | 17 | 4122800 | 推力垫圈 | 1 | |
| 620 | 18 | 7572530 | 电动机轴 | 1 | GA 64103,74303 |
| 620 | 18 | 4280020 | 电动机轴 | 1 | GA 64106,64107,64302 74306,74307,74308,74309, 7431 |
| 620 | 21 | 7579485 | 活塞 | 1 | GA 64103 |
| 620 | 21 | 7576846 | 活塞 | 1 | GA 74303 |
| 620 | 21 | 4121877 | 活塞 | 1 | GA 64107,74307 |
| 620 | 22 | 7553605 | 弹簧盘 | 2 | |
| 620 | 23 | 4122990 | 止动环 | 1 | |
| 620 | 24 | 7572571 | 离合器片 | 5 | GA74303,74304 |
| 620 | 25 | 7597933 | 离合器片 | 4 | |
| 620 | 26 | 4122412 | 离合器片 | 1 | GA 64106,64107,64302 |
| 620 | 27 | 7557085 | 锁环 | 1 | |
| 620 | 29 | 7552870 | 角垫圈 | 1 | |
| 620 | 30 | 4027058 | 中间轴 | 1 | GA 74304,74306,74308 |
| 620 | 31 | 7552839 | 角垫圈 | 1 | |
| 620 | 33 | 7552854 | 推力垫圈,止推垫圈 | 1 | |
| 620 | 34 | 7595739 | 太阳轮 | 1 | GA 74306,74308,74309 74310 |
