Pump Shaft with Keyway for Centrifugal Models from Mexico
A hardened steel shaft with machined keyway to couple impeller to motor in centrifugal liquid pumps. Falls under HTS 8413.91.90.96 as an 'other' pump part essential for torque transmission. Used in high-volume water and slurry pumping applications.
Duty Rate — Mexico → United States
10%
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
Import Tips
• Include shaft tolerances and balance certificates to prove pump-specific engineering
• Document end-use as pump replacement to distinguish from general shafts