| NO. | Part number | Name | Quantity | Note |
| 1 | WG9725540191 | 铸铁排气管 | 1 | |
| 2 | WG9725540192 | 绕线式挠性软管 | 1 | |
| 3 | AZ9725540193 | 消声器前支架 | 1 | |
| 4 | AZ9725540194 | 消声器后支架 | 1 | |
| 5 | WG9725540025 | 装饰板 | 1 | |
| 6 | WG9725540196 | 消声器总成 | 1 | |
| 7 | AZ9719540008 | 拉紧杆 | 2 | |
| 8 | AZ9719540007 | 限位板 | 2 | |
| 9 | WG9725540009 | 卡箍 | 4 |
Exhausting system