HTS subheading · chapter 84
8483.90
Toothed wheels, chain sprockets and other transmission elements presented separately; parts
Analysis
Subheading 8483.90 covers toothed wheels, chain sprockets and other transmission elements presented separately; parts, within heading 8483. The first six digits are shared by every country that uses the Harmonized System, so this part of the code is the same in the US, UK and EU schedules; the 6 US tariff lines below it are national.
None of its 6 lines is duty-free at the general rate. Rates run from 2.5% to 5.5% with a median of 3.65%, so the line you choose sets the duty.
The US splits it as follows: 8483.90.10 for chain sprockets and parts thereof (2.8%), 8483.90.20 for parts of flange, take-up, cartridge and hanger units (4.5%), 8483.90.30 for parts of bearing housings and plain shaft bearings: other (4.5%), 8483.90.50 for parts of gearing, gear boxes and other speed changers (2.5%), 8483.90.70 for parts of articles of subheading 8483.20 (5.5%) and 8483.90.80 for other: other (2.8%).
Tariff lines
| Line | Description | General rate |
|---|---|---|
| 8483.90.10 | Chain sprockets and parts thereof | 2.8% |
| 8483.90.20 | Parts of flange, take-up, cartridge and hanger units | 4.5% |
| 8483.90.30 | Parts of bearing housings and plain shaft bearings: other | 4.5% |
| 8483.90.50 | Parts of gearing, gear boxes and other speed changers | 2.5% |
| 8483.90.70 | Parts of articles of subheading 8483.20 | 5.5% |
| 8483.90.80 | Other: other | 2.8% |