Natural Rubber O-Ring for Water Pumps from Canada
NR latex-based O-ring for general water pump shaft seals. HTS 4016.93.50.10 vulcanized natural rubber O-ring.
Duty Rate — Canada → United States
12.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Confirm vulcanization status per Chapter definition
• Water contact compliance
• Avoid primary form confusion