| 8402.19 | 000 | Other vapour generating boilers, including hybrid boilers |
| 84.05 | | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers. |
| 8405.10 | 000 | Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers |
| 84.06 | | Steam turbines and other vapour turbines. |
| 8406.10 | 000 | Turbines for marine propulsion |
| 8406.10 | | Other turbines : |
| 84.07 | | Spark-ignition reciprocating or rotary internal combustion piston engines. |
| 8407.10 | 000 | Aircraft engines |
| 8407.10 | | Marine propulsion engines : |
| 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 |
| 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 |
| 84.10 | | Hydraulic turbines, water wheels, and regulators therefor. |
| 84.10 | | Hydraulic turbines and water wheels : |
| 84.11 | | Turbo-jets, turbo-propellers and other gas turbines. |
| 8411.22 | | Other gas turbines : |
| 84.12 | | Other engines and motors. |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
