Cast Iron Diffuser Case for GE90 Civil Turbine from Canada
Cast iron diffuser casing that slows airflow post-compressor in GE90 gas turbines for Boeing 777 civil aircraft. Limited processing for fins and sprues, per HTS 8411.99.1040.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include dimensional sketches proving machining only for finishing location
• Avoid duty hikes by not combining with polished components in same entry
• Certify non-ITAR status for civil-only use to bypass defense restrictions