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| No. | Part No. | Description in Chinese | Description in English | Q'ty |
| 1 | GB/T6177.1-2000 | 六角法兰面螺母M7 | Hexagon Nut M7 | 4 |
| 2 | GB/T93-1987 | 平垫片Φ7X14 | WasherΦ7X14 | 4 |
| 3 | 4SEP20001 | 气门摇臂座 | Seat of rocket valve | 1 |
| 4 | 4SEP20002 | 气门摇臂 | Rocket valve | 2 |
| 5 | 4SEP20003 | 气门调整螺钉 | Screw | 2 |
| 6 | 4SEP20004 | 锁紧螺母M5 | Nut M5 | 2 |
| 7 | 4SEP20005 | 进气门摇臂轴 | Shaft of inlet valve intake rocket | 1 |
| 8 | 4SEP20006 | 排气门摇臂轴 | Shaft of exhaust valve rocket | 1 |
| 9 | 4SEP20007 | 凸轮轴 | Holder, cam | 1 |
| 10 | 4SEP20008 | 定位销Φ8X14 | PinΦ8X14 | 2 |
| 11 | GB/T5787-1986 | 六角法兰面螺柱M6X85 | Hexagon bolt M6x85 | 2 |
| 12 | 4SEP20009 | 隔热板 | Insulator, in pipe | 1 |
| 13 | 4SEP20010 | 隔热板垫 | Washer of insulator, in pipe | 1 |
| 14 | 4SEP20011 | 气缸头 | Cylinder head | 1 |
| 15 | 4SEP20012 | 排气门 | Exhaust valve | 1 |
| 16 | 4SEP20013 | 气门大弹簧 | Big spring | 2 |
| 17 | 4SEP20014 | 气门小弹簧 | Small spring | 2 |
| 18 | 4SEP20015 | 气门锁夹 | Clip | 4 |
| 19 | 4SEP20016 | 排气门弹簧保持器 | Holder | 1 |
| 20 | 4SEP20017 | 进气门 | Inlet valve intake | 1 |
| 21 | 4SEP20018 | 进气门导杆 | Leader of inlet valve intake | 1 |
| 22 | 4SEP20019 | 排气门导杆 | Leader of exhaust valve | 1 |
| 23 | 4SEP20020 | 气门油封 | Seal | 2 |
| 24 | 4SEP20021 | 垫圈 | Gasket | 2 |
| 25 | 4SEP20022 | 气门弹簧座 | Seat of spring | 2 |
| 26 | 4SEP20023 | 双头螺栓M6X32 | Stud bolt M6x32 | 2 |
| 27 | 4SEP20024 | 双头螺栓M6X65 | Stud bolt M6x65 | 2 |
| 28 | 4SEP20025 | 气门导杆O形圈 | O-ring | 2 |
| 29 | 4SEP20026 | 气缸头垫 | Gasket of cylinder head | 1 |
| 30 | 4SEP20027 | 进气门保持器 | Leader of inlet valve intake | 1 |
| 31 | 4SEP20028 | 火花塞 | Spark plug | 1 |
