What does 8483.90 cover?

Toothed wheels, chain sprockets and other transmission elements presented separately; parts:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.

Where does this data come from?

Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.

8483.90 — Toothed wheels, chain sprockets and other transmission elements presented separately; parts:

Home/HTS/ Ch. 84/ 8483/8483.90

8483.90 · Toothed wheels, chain sprockets and other transmission elements presented separately; parts:

This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.

Subordinate codes (6)

Code	Description
8483.90.10	Chain sprockets and parts thereof
8483.90.20.00	Parts of flange, take-up, cartridge and hanger units
8483.90.30.00	Other
8483.90.50	Parts of gearing, gear boxes and other speed changers
8483.90.70.00	Parts of articles of subheading 8483.20
8483.90.80	Other

Frequently asked

What does 8483.90 cover?: Toothed wheels, chain sprockets and other transmission elements presented separately; parts:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
Where does this data come from?: Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.