HTS heading 8408
Compression-ignition internal combustion piston engines (diesel or semi-diesel engines) — 24 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 8408 | Compression-ignition internal combustion piston engines (diesel or semi-diesel engines) + Ch. 99 | not stated | — |
| 8408.10.00 | Marine propulsion engines + Ch. 99 | 2.5% | — |
| 8408.10.00.05 | Not exceeding 111.9 kW + Ch. 99 | 2.5% (inherited from 8408.10.00) | No. |
| 8408.10.00.15 | Exceeding 111.9 kW but not exceeding 149.2 kW + Ch. 99 | 2.5% (inherited from 8408.10.00) | No. |
| 8408.10.00.20 | Exceeding 149.2 kW but not exceeding 223.8 kW + Ch. 99 | 2.5% (inherited from 8408.10.00) | No. |
| 8408.10.00.30 | Exceeding 223.8 kW but not exceeding 373 kW + Ch. 99 | 2.5% (inherited from 8408.10.00) | No. |
| 8408.10.00.40 | Exceeding 373 kW but not exceeding 746 kW + Ch. 99 | 2.5% (inherited from 8408.10.00) | No. |
| 8408.10.00.50 | Exceeding 746 kW + Ch. 99 | 2.5% (inherited from 8408.10.00) | No. |
| 8408.20 | Engines of a kind used for the propulsion of vehicles of chapter 87 + Ch. 99 | not stated | — |
| 8408.20.10 | To be installed in tractors suitable for agricultural use + Ch. 99 | Free | — |
| 8408.20.10.40 | Not exceeding 37.3 kW + Ch. 99 | Free (inherited from 8408.20.10) | No. |
| 8408.20.10.80 | Exceeding 37.3 kW + Ch. 99 | Free (inherited from 8408.20.10) | No. |
| 8408.20.20.00 | To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or heading 8702, 8703 or 8704 + Ch. 99 | 2.5% | No. |
| 8408.20.90.00 | Other + Ch. 99 | 2.5% | No. |
| 8408.90 | Other engines + Ch. 99 | not stated | — |
| 8408.90.10 | To be installed in agricultural or horticultural machinery or equipment + Ch. 99 | Free | — |
| 8408.90.10.40 | Not exceeding 37.3 kW + Ch. 99 | Free (inherited from 8408.90.10) | No. |
| 8408.90.10.80 | Exceeding 37.3 kW + Ch. 99 | Free (inherited from 8408.90.10) | No. |
| 8408.90.90 | Other + Ch. 99 | Free | — |
| 8408.90.90.10 | Not exceeding 149.2 kW + Ch. 99 | Free (inherited from 8408.90.90) | No. |
| 8408.90.90.20 | Exceeding 149.2 kW but not exceeding 373 kW + Ch. 99 | Free (inherited from 8408.90.90) | No. |
| 8408.90.90.30 | Exceeding 373 kW but not exceeding 746 kW + Ch. 99 | Free (inherited from 8408.90.90) | No. |
| 8408.90.90.40 | Exceeding 746 kW but not exceeding 1,119 kW + Ch. 99 | Free (inherited from 8408.90.90) | No. |
| 8408.90.90.50 | Exceeding 1,119 kW + Ch. 99 | Free (inherited from 8408.90.90) | No. |
15 of these lines state no rate of their own and inherit one from the line above, which is how the schedule is read. Each says which line it came from.
Additional duties may apply
24 lines here reference Chapter 99, where Section 301, Section 232 and other additional duties live. Those are charged on top of the general rate and depend on where the goods were made. What those provisions are.
Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Classification and the duties that finally apply to a shipment are a licensed customs broker's call.