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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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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