| Serial number | Drawing number | Name |
| 1 | AZ9925520310 | Balance shaft with shaft housing assembly |
| 2 | AZ9925520655 | Lower thrust rod assembly |
| 3 | WG9725520789 | Rear leaf spring assembly (main piece changed from material) |
| 4 | AZ992552000010 | Four riding bolt ductile iron leaf spring pressure block |
| 5 | AZ9925520268 | rear spring riding bolt |
| 6 | AZ9125520268 | rear spring riding bolt |
| 7 | ZQ32724T13F3 | Flange nut M24*3 |
| 8 | WG9000520006 | guide pin |
| 9 | WG9725520279 | Rear leaf spring right rear bracket (symmetrical to the left part) |
| 10 | WG9725520277 | Rear leaf spring left rear bracket |
| 11 | ZQ151B1430TF6 | Hexagon head bolt M14*1.5 |
| 12 | AZ9725520683 | Rubber bearing assembly |
| 13 | ZQ151B22260TF6 | Hexagon head bolt M22*1.5 |
| 14 | 190003901905 | Cylindrical pin--pin GB119 A20*24 |
| 15 | WG9725520590 | Thrust rod front left bracket |
| 16 | ZQ361B22T13F6 | Type 2 hexagonal nut M22*1.5 |
| 17 | WG9725523250 | guide plate |
| 18 | Q40312 | spring washer |
| 19 | Q150B1265Q | Bolt GB/T 5783 M12×65 |
| 20 | ZQ32516T13F6 | Hexagonal flange toothed nut M16*1.5 |
| 20 | ZQ32516T13F6 | Hexagonal flange toothed nut M16*1.5 |
| 21 | WG9725520727 | Limit block assembly |
| 22 | WG9725520730 | Limit bracket |
| 23 | ZQ361B14 | Type 2 hexagonal nut M14*1.5 |
| 24 | ZQ151B1470 | Hexagon head bolt M14*1.5 |
| 25 | ZQ1811680TF6 | Hexagonal flange toothed bolt M16*1.5 |
| 26 | AZ9725529272 | V-type thrust rod assembly |
| 27 | WG9725520114 | V-shaped thrust rod bolt |
| 28 | WG9725520367 | Anti-loosening sleeve |
| 29 | WG9725520231 | studs |
| 30 | ZQ32318T13F6 | Hexagonal flange nut M18*1.5 |
| 31 | ZQ151B20100TF6 | Hexagon head bolt M20*1.5 |
| 32 | ZQ151B20180TF6 | Hexagon head bolt M20*1.5 |
| 33 | ZQ361B20T13F6 | Type 2 hexagonal nut M20*1.5 |
| 34 | WG9925521014 | Hexagon countersunk head screws |
| 35 | WG9925521007 | Hexagon countersunk head screws |
| 36 | ZQ1811670TF6 | Hexagonal flange toothed bolt M16*1.5 |
| 37 | ZQ361B16T13F6 | Type 2 hexagonal nut M16*1.5 |
| 38 | ZQ340B10 | Type 1 hexagonal nut M10*1.5 |
