| 8483.40 | | 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: | | | | |
| 8483.40.90 | 00 | Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately | X | 2.5% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 27.5% |
| 8483.90 | | Toothed wheels, chain sprockets and other transmission elements presented separately; parts: | | | | |
| 8483.90.10 | | Chain sprockets and parts thereof | | 2.8% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 45% |
| 8714.93 | | Hubs, other than coaster braking hubs and hub brakes, and free-wheel sprocket-wheels: | | | | |
| 8714.93.70 | | Free-wheel sprocket-wheels | | Free | | 30% |
| 8714.93.70 | 30 | Multiple free-wheel sprockets | No. | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
