840991 — Parts suitable for use solely or principally with the engines of heading 8407 or 8408: Suitable for use solely or principally with spark-ignition internal combustion piston engines
- Covers:
- Parts suitable for use solely or principally with the engines of heading 8407 or 8408:…
- Listed US duty:
- 0%–2.5% (US general rate, HTS 2026)
Official description
Parts suitable for use solely or principally with the engines of heading 8407 or 8408 : Other : Suitable for use solely or principally with spark-ignition internal combustion piston engines
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Suggestions from the HS index, not a customs ruling
Describe what you ship: what it is, what it is made of, how it is processed and what it is used for. I narrow it down against the real HS hierarchy, or check a code you were given.
What 840991 covers and what it doesn’t
Official text: Parts suitable for use solely or principally with the engines of heading 8407 or 8408 › Other › Suitable for use solely or principally with spark-ignition internal combustion piston engines.
Nearby codes to check
US duty rate
0%–2.5%
General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.
Who imports under 840991
EximAgent lists companies with recorded shipments under this code, built from customs records, with who they buy from and how often. See importers of 840991 →
Common questions
- What is HS code 840991?
- Parts suitable for use solely or principally with the engines of heading 8407 or 8408 : Other : Suitable for use solely or principally with spark-ignition internal combustion piston engines
- What duty rates apply to 840991?
- Listed US duty: 0%–2.5% (US general rate, HTS 2026).
Go beyond the code
Classify a product and check the duty for your destination with the CLI, then keep researching in your own agent.