Wärtsilä Marine Camshaft from Canada
Chilled cast iron camshaft for Wärtsilä 31 marine propulsion engines in cruise ships. Optimized lobe profiles for marine load characteristics and variable valve timing. Falls under HTS 8409.99.92 as principally for heading 8408 marine propulsion engines.
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
• Submit cam profile engineering drawings proving marine-specific design
• Classify with IMO Tier III certification for emissions compliance