HTS Heading 8410

Hydraulic turbines, water wheels and regulators therefor; parts thereof

All 4 HTS codes under heading 8410 (hydraulic turbines), with their duty rates from the 2026 HTS Revision 23. General duty 3.8%.

Every line of heading 8410

  • 8410 Hydraulic turbines, water wheels and regulators therefor; parts thereof.
  • 8410.11.00.00 Of a power not exceeding 1,000 kW (No.): General 3.8%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 27.5%.
  • 8410.12.00.00 Of a power exceeding 1,000 kW but not exceeding 10,000 kW (No.): General 3.8%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 27.5%.
  • 8410.13.00.00 Of a power exceeding 10,000 kW (No.): General 3.8%; Special Free (A*,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 27.5%.
  • 8410.90.00.00 Parts, including regulators (under: Hydraulic turbines, water wheels and regulators therefor; parts thereof) (kg): General 3.8%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 27.5%.

From MFG Calcs data: Turbines and fluid-power drives

U.S. imports of turbines and fluid-power drives (headings 8406, 8410, 8411, 8412) came to $40.82B in 2025, with $2.13B in calculated duty: an effective duty of 5.2%, every duty included.

Effective duty in Sep 2026: 3.4%, against 7.5% in Sep 2025.

Largest sources in 2025: Canada $7.52B at 1.7% effective duty; France $6.03B at 2.6% effective duty; United Kingdom $4.50B at 1.7% effective duty; Mexico $3.98B at 2.8% effective duty; Germany $3.47B at 4.5% effective duty.

These are family totals from U.S. import statistics published through USITC DataWeb, not this heading's rate alone; effective duty is calculated duty as a share of customs value, an estimate, not a ruling.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.