United States tariff line 8407.10.00.40: 373 kW or over
Last updated
Key facts
- Tariff line
- 8407.10.00.40
- Covers
- Aircraft engines, for use in civil aircraft, new, 373 kW or over
- Duty (MFN)
- Free
- Additional duties
- None recorded
- Restrictions
- None recorded
- Tariff
- United States
- HS subheading
- 8407.10
Summary
In the United States tariff, line 8407.10.00.40 covers aircraft engines, for use in civil aircraft, new, 373 kW or over. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8407.10 in heading 84.07 (chapter 84).
What this line covers
In the United States tariff, line 8407.10.00.40 covers aircraft engines, for use in civil aircraft, new, 373 kW or over.
Its legal text is “373 kW or over”, read under “Aircraft engines”, “For use in civil aircraft” and “New”.
How it is structured
It falls under HS subheading 8407.10 in heading 84.07 (chapter 84). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.
- Chapter 84
- Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
- Heading 84.07
- Spark-ignition reciprocating or rotary internal combustion piston engines
- Subheading 8407.10
- Aircraft engines
- Within the subheading
- For use in civil aircraft
- Within the subheading
- New
- Line 8407.10.00.40
- 373 kW or over
Duty
Goods under this line enter free of general (MFN) duty.
The rate is published on 8407.10.00.
Other lines under 8407.10
- 8407.10.00.20Less than 373 kW
- 8407.10.00.60Used or rebuilt
- 8407.10.00.90Other
In other countries
No other national tariff on border.bot has live lines under 8407.10 yet.
Frequently asked questions
What does tariff line 8407.10.00.40 cover in the United States tariff?
In the United States tariff, line 8407.10.00.40 covers aircraft engines, for use in civil aircraft, new, 373 kW or over.
What is the general (MFN) duty on 8407.10.00.40 in the United States?
Goods under this line enter free of general (MFN) duty. The rate is published on 8407.10.00.
Sources and updates
The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.
This page was last updated on 9 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.
Official source files: