Harmonized Tariff Schedule of the United States · HTS code · HS 8409.10
8409.10.00: Parts suitable for use solely or principally with: for aircraft engines
Not declarable on its own: use one of its 2 subdivisions Data: Harmonized Tariff Schedule of the United States · checked on 24 October 2026
- 8409 Parts suitable for use solely or principally with the engines of heading 8407 or 8408:
- 8409.10.00 For aircraft engines
What you pay
Importing into USA
US additional duties of HTS chapter 99 in force on 22 October 2026 are included (Section 301, 232, 338 and 201). IEEPA duties are no longer collected after the Supreme Court ruling of February 2026. Conditional exemptions (US content, end use, metal share) are not computed: check the provision.
Additional duties and import rules
Charges on top of the customs duty, and rules the goods must meet at the border.
No additional measures recorded for this origin.
Subdivisions
- 8409.10.00 For aircraft engines Free
- 8409.10.00.40 For use in civil aircraft kg
- 8409.10.00.80 Other kg
Same subheading in other tariffs
8409.10 Parts suitable for use solely or principally with: for aircraft engines
UK Free Third-country duty 3 tariff lines 
EU 1.7% Third-country duty 1 tariff line 
Türkiye Free – 1.7% Third-country duty 2 tariff lines · average 0.9% 
Canada Free Third-country duty 1 tariff line 
Mexico Free Third-country duty 1 tariff line 
Brazil 7.2% Third-country duty 1 tariff line 
Argentina Free Third-country duty 1 tariff line 
Peru Free Third-country duty 1 tariff line 
New Zealand Free Third-country duty 1 tariff line 
Japan Free Third-country duty 1 tariff line 
Taiwan Free Third-country duty 1 tariff line 
GCC 5% Third-country duty 1 tariff line 
Switzerland Free Third-country duty 1 tariff line 
Norway Free Third-country duty 1 tariff line 
North Macedonia 8% Third-country duty 1 tariff line 
Nigeria 10% Third-country duty 1 tariff line Legal notes
Additional notes
1. For the purposes of subheadings 840710 and 840910, the expression ‘aircraft engines’ shall apply only to engines designed for fitting with an airscrew or rotor.
2. Subheading 84717030 shall also apply to CD-ROM drives, being storage units for automatic data-processing machines, which consist of drive units designed for retrieving the signals from CD-ROMs, audio CDs and photo CDs and equipped with a jack for earphones, a volume-control button or a start/stop button.
HTS code 8409.10.00 is a line of the Harmonized Tariff Schedule of the United States under HS subheading 8409.10 (parts suitable for use solely or principally with: for aircraft engines).
The general duty is free.
2 statistical sub-lines below it are used in the declaration.
For the same subheading, the UK duty is free, the EU duty is 1.7%, the Türkiye duty is 0%–1.7%, the Canada duty is free, the Mexico duty is free, the Brazil duty is 7.2%, the Argentina duty is free, the Peru duty is free, the New Zealand duty is free, the Japan duty is free, the Taiwan duty is free, the GCC duty is 5%, the Switzerland duty is free, the Norway duty is free, the North Macedonia duty is 8% and the Nigeria duty is 10%.
The United States imported goods of subheading 8409.10 worth US$130m in 2024; the largest supplier was Japan, and the United Kingdom ranked 4th with US$10m.
Questions and answers
What is the USA import duty for HTS code 8409.10.00?
The general duty in the Harmonized Tariff Schedule of the United States is free. Preferential rates for goods from agreement countries, anti-dumping duties and VAT are not included.
Where does the United States import these goods from?
For subheading 8409.10 as a whole, the largest supplier in 2024 was Japan (US$44m), followed by France.
Typical products
Everyday names, not part of the legal text.