HTS 8483.40 (8483.40.00) duty rate
8483.40.00 is not a rated tariff line. Subheading 8483.40 (Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and s) is split into 6 tariff lines, and the duty rate depends on which one your product falls under:
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 8483.40.10 | Gears and gearing, other than toothed wheels, chain sprockets and other transmis…: Torque conv… | Free | List 1 +25% | |
| 8483.40.30 | Imported for use with machines for making cellulosic pulp, paper or paperboard | Free | List 1 +25% | |
| 8483.40.50 | Fixed ratio speed changers, multiple and variable ratio speed changers each rati…: Other | 2.5% | List 3 +25% | |
| 8483.40.70 | Gear boxes and other speed changers: Other speed changers | 25¢ each + 3.9% | List 3 +25% | |
| 8483.40.80 | Gears and gearing, other than toothed wheels, chain sprockets and other transmis…: Ball or rol… | 3.8% | List 1 +25% | |
| 8483.40.90 | Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements … | 2.5% | List 1 +25% |
Open the line that matches your product for its full rate table, Section 301 actions, exclusions, statistical suffixes and a free duty calculator.
Subheading 8483.40 at a glance
- 6 rated tariff lines; 2 duty-free at the general (MFN) rate.
- Ad valorem general rates from 2.5% to 3.8%; 1 line(s) use a specific or compound rate (per kg, per unit…).
- Section 301 (products of China): 6 of 6 lines on a list in effect (List 1, List 3).
Heading 8483 · Chapter 84 · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC); not legal or customs advice. Classification is decided by CBP.
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