Harmonized Tariff Schedule of the U.S. › Chapter 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
8483.10.10.50Tariff line
Classification 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
8483
Transmission shafts (including camshafts and crankshafts) and cranks
Camshafts and crankshafts
Designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines
Other
8483.10.10.50
Rates of duty
- General rate (Column 1)
- 2.5%
- Special
- Free (A, AU, B, BH, C, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
- Column 2
- 35%
- Unit
- No. kg
- Printed page
- 2855
Measure flagsfor origin CN
- Section 301 China, L39903.88.03 · 25%
- Section 301 forced labor: on an exemption list9903.05.88 · note 52(d)
- Section 232 (METALS)9903.82.09 · 25% · 钢衍生品 — Camshafts and crankshafts, of iron or steel, designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines, other than for motorcycles · from 2026-04-06
- Section 232 (MHDV)9903.74.08 · 25% · 中重型车辆零部件（Note 38(i) 清单） · from 2025-11-01