Key facts
- HS subheading
- 8407.90
- Duty (MFN)
- Free
- National lines
- 9
- Tariff
- United States
- Chapter
- 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Summary
The United States tariff splits HS 8407.90 (other engines) into 9 national lines: 8407.90.10.10 (less than 4,476 W), 8407.90.10.20 (other), 8407.90.10.60 (air-cooled), 8407.90.10.80 (other) and 5 others. Every United States line under 8407.90 is free of general (MFN) duty.
United States lines under 8407.90
The United States tariff splits HS 8407.90 (other engines) into 9 national lines: 8407.90.10.10 (less than 4,476 W), 8407.90.10.20 (other), 8407.90.10.60 (air-cooled), 8407.90.10.80 (other) and 5 others.
Every United States line under 8407.90 is free of general (MFN) duty.
- 8407.90.10.10Less than 4,476 WDuty: Free
- 8407.90.10.20OtherDuty: Free
- 8407.90.10.60Air-cooledDuty: Free
- 8407.90.10.80OtherDuty: Free
- 8407.90.90.10Gas (natural or liquid propane (LP)) enginesDuty: Free
- 8407.90.90.20Less than 746 WDuty: Free
- 8407.90.90.40746 W or greater but less than 4,476 WDuty: Free
- 8407.90.90.604,476 W or greater but not exceeding 18.65 kWDuty: Free
- 8407.90.90.80Exceeding 18.65 kWDuty: Free
In other countries
No other national tariff on border.bot has live lines under 8407.90 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 8407.90?
The United States tariff splits HS 8407.90 (other engines) into 9 national lines: 8407.90.10.10 (less than 4,476 W), 8407.90.10.20 (other), 8407.90.10.60 (air-cooled), 8407.90.10.80 (other) and 5 others.
What is the duty on HS 8407.90 in the United States?
Every United States line under 8407.90 is free of general (MFN) duty.
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: