Does HTS 8409.91.10 fit your product?
This is the fastest way to use the page: compare the exact commercial description with the legal wording, then check the closest child or sibling provision. A valid code is not automatically the right code for every product in the same category.
- The product must match the tariff wording: Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery.
- This level has 3 more specific provisions; do not stop here if a child description fits better.
- The displayed duty is Free; origin programs, trade remedies, quotas and taxes may change the final amount.
What does HTS 8409.91.10 cover?
This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy.
- 1Parts suitable for use solely or principally with the engines of heading 8407 or 8408:
- 2Other:
- 3Suitable for use solely or principally with spark-ignition internal combustion piston engines (including rotary engines):
- 4Cast-iron parts, not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery
More specific provisions
Choose a child provision when its description matches a measurable product fact such as material, capacity, use or construction.
Nearby tariff provisions
These are the alternatives worth comparing when one product fact changes.