Acetal Pump Shaft Seal from Canada
Polyoxymethylene (acetal) rotary shaft seal for water pumps, polymer of heading 3907. HTS 3926.90.45.90 other seals. Low friction for dynamic sealing.
Duty Rate — Canada → United States
13.5%
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
Import Tips
• Confirm acetal copolymer meets 95% formaldehye units
• Machined parts need drawings proving seal function
• Industrial use declaration prevents household misclass