| 8407.10 | 000 | Aircraft engines |
| 8407.10 | | Marine propulsion engines : |
| 8407.21 | 000 | Outboard motors |
| 8407.29 | | Reciprocating piston engines of a kind used for the propulsion of vehicles of Chapter 87 : |
| 8407.90 | 000 | Other engines |
| 84.08 | | Compression-ignition internal combustion piston engines (diesel or semi-diesel engines). |
| 8408.10 | 000 | Marine propulsion engines |
| 8408.20 | 000 | Engines of a kind used for the propulsion of vehicles of Chapter 87 |
| 8408.90 | | Other engines |
| 8408.90 | | - For land, with a rating of not more than 500 PS; for works trucks of heading 84.27 |
| 8408.90 | 011 | -- With a rating of not more than 100 PS |
| 8408.90 | 019 | -- With a rating of more than 100 PS |
| 84.09 | | Parts suitable for use solely or principally with the engines of heading 84.07 or 84.08. |
| 8409.10 | 000 | For aircraft engines |
| 8409.91 | | Suitable for use solely or principally with spark-ignition internal combustion piston engines |
| 8409.91 | 010 | - For motor vehicles |
| 8409.99 | 010 | - For motor vehicles |
| 84.10 | | Hydraulic turbines, water wheels, and regulators therefor. |
| 84.10 | | Hydraulic turbines and water wheels : |
| 8410.90 | 000 | Parts, including regulators |
| 84.11 | | Turbo-jets, turbo-propellers and other gas turbines. |
| 84.11 | | Turbo-jets : |
| 8411.11 | 000 | Of a thrust not exceeding 25 kN |
Harmonized Tariff Schedule of Japans inquiry: 911211
