HTS heading 8408: Compression-ignition internal combustion piston engines (diesel or semi-diesel engines)
Heading 8408 of the US Harmonized Tariff Schedule covers Compression-ignition internal combustion piston engines (diesel or semi-diesel engines). Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 8408 at a glance
- 6 rated tariff lines; 3 duty-free at the general (MFN) rate.
- Ad valorem general rates from 2.5% to 2.5%.
- Section 301 (products of China): 6 of 6 lines on a list in effect (List 1, List 2, List 3).
Goods named in this heading (official line texts): Marine prop…, To be installed in tractors suitable for agricultural use, To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or he…, To be installed in agricultural or horticultural machinery or equipment.
Subheadings (6-digit)
- 8408.10: Compression-ignition internal combustion piston engines (diesel or semi-diesel e…: Marine prop… (1 line)
- 8408.20: Engines of a kind used for the propulsion of vehicles of chapter 87 (3 lines)
- 8408.90: Other engines (2 lines)
All tariff lines in heading 8408
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 8408.10.00 | Compression-ignition internal combustion piston engines (diesel or semi-diesel e…: Marine prop… | 2.5% | List 1 +25% | |
| 8408.20.10 | To be installed in tractors suitable for agricultural use | Free | List 2 +25% | |
| 8408.20.20 | To be installed in vehicles of subheading 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29, or he… | 2.5% | List 3 +25% | |
| 8408.20.90 | Engines of a kind used for the propulsion of vehicles of chapter 87: Other | 2.5% | List 3 +25% | |
| 8408.90.10 | To be installed in agricultural or horticultural machinery or equipment | Free | List 1 +25% | |
| 8408.90.90 | Other engines: Other | Free | List 1 +25% |
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General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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