Cylinder Liner Rough Casting from Mexico
Cast iron cylinder liner blanks for marine spark-ignition propulsion engines, machined only externally for finishing location. Chrome-compatible internal honing surface design specific to marine duty cycles.
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
• Bore specification sheets proving marine cylinder dimensions; material certs for marine-grade alloys; no internal honing permitted