8483.90.50.20/Wind Turbine Parallel Shaft Gearbox Coupler/Canada

Wind Turbine Parallel Shaft Gearbox Coupler from Canada

High-strength forged coupler connecting parallel shafts within multi-stage wind turbine gearboxes, transmitting over 5 MW power with minimal backlash. HTS 8483.90.50.20 applies as a critical internal transmission element for wind turbine speed changers.

Duty Rate — Canada → United States

12.5%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Include gear mesh pattern documentation and AGMA quality class (typically Q12 or better)

• Certify non-destructive testing (NDT) results like magnetic particle inspection for surface defects

• Avoid misclassification as shaft coupling (8483.60) by documenting internal gearbox positioning

Wind Turbine Parallel Shaft Gearbox Coupler from Canada — Import Duty Rate | HTS 8483.90.50.20