Key facts
- HS subheading
- 8413.91
- National lines
- 12
- Tariff
- United States
- Chapter
- 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Summary
The United States tariff splits HS 8413.91 (parts: Of pumps) into 12 national lines: 8413.91.10.00 (of fuel-injection pumps for compression-ignition engines), 8413.91.20.00 (of stock pumps imported for use with machines for making cellulosic pulp, paper or paperboard), 8413.91.90.15 (of subheading 8413.30.90), 8413.91.90.20 (fluid end blocks) and 8 others.
United States lines under 8413.91
The United States tariff splits HS 8413.91 (parts: Of pumps) into 12 national lines: 8413.91.10.00 (of fuel-injection pumps for compression-ignition engines), 8413.91.20.00 (of stock pumps imported for use with machines for making cellulosic pulp, paper or paperboard), 8413.91.90.15 (of subheading 8413.30.90), 8413.91.90.20 (fluid end blocks) and 8 others.
- 8413.91.10.00Of fuel-injection pumps for compression-ignition enginesDuty: 2.5%
- 8413.91.20.00Of stock pumps imported for use with machines for making cellulosic pulp, paper or paperboardDuty: Free
- 8413.91.90.15Of subheading 8413.30.90Duty: Free
- 8413.91.90.20Fluid end blocksDuty: Free
- 8413.91.90.29OtherDuty: Free
- 8413.91.90.31Sucker rods of a kind described in statistical note 3 to this chapterDuty: Free
- 8413.91.90.39OtherDuty: Free
- 8413.91.90.41Of subheading 8413.30.90Duty: Free
- 8413.91.90.44Of hydraulic fluid power pumpsDuty: Free
- 8413.91.90.46Of subheading 8413.50.00Duty: Free
- 8413.91.90.59OtherDuty: Free
- 8413.91.90.99OtherDuty: Free
In other countries
No other national tariff on border.bot has live lines under 8413.91 yet.
Frequently asked questions
How many national tariff lines does the United States tariff have under HS 8413.91?
The United States tariff splits HS 8413.91 (parts: Of pumps) into 12 national lines: 8413.91.10.00 (of fuel-injection pumps for compression-ignition engines), 8413.91.20.00 (of stock pumps imported for use with machines for making cellulosic pulp, paper or paperboard), 8413.91.90.15 (of subheading 8413.30.90), 8413.91.90.20 (fluid end blocks) and 8 others.
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: