Rough Cast Iron Crankcase Housing from Mexico
Cast-iron crankcase rough casting for spark-ignition piston engines, with minimal machining limited to sprue removal and mounting flats for finishing machinery. No main bearing bores or oil passages machined. Suitable solely for engines of 8407/8408 per HTS 8409.91.10.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document casting yield rates to demonstrate foundry cleaning processes meet tariff limits
• Separate from any steel-insert components to maintain pure cast-iron classification