Gear boxes and speed changers for wind turbines, as described in statistical note 9 to this chapter
Official tariff path
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 shaft couplings (including universal joints); parts thereof: › Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately; ball or roller screws; gear boxes and other speed changers, including torque converters: › Gear boxes and other speed changers: › Fixed ratio speed changers, multiple and variable ratio speed changers each ratio of which is selected by manual manipulation: › Other › Gear boxes and speed changers for wind turbines, as described in statistical note 9 to this chapter
Level: statistical10General duty: 2.5%Unit: No.
What does HTS 8483.40.50.20 cover?
This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.
1Transmission 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 shaft couplings (including universal joints); parts thereof:
2Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately; ball or roller screws; gear boxes and other speed changers, including torque converters:
3Gear boxes and other speed changers:
4Fixed ratio speed changers, multiple and variable ratio speed changers each ratio of which is selected by manual manipulation:
5Other
6Gear boxes and speed changers for wind turbines, as described in statistical note 9 to this chapter
Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.