Cast Iron Turboprop Gearbox Housing from Canada
Rough cast-iron housing for the reduction gearbox in turboprop engines. Machined only to remove fins, gates, sprues, risers, or for locating in finishing equipment. Specifically provided for in HTS 8411.91.10 as a turbopropeller part.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Cross-reference with OEM specifications to prove turboprop end-use and prevent general machinery classification
• Use X-ray or dimensional reports to demonstrate no advanced features like bearing seats