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8408.10.00.40/Caterpillar 3512C Marine Diesel Engine/Mexico

Caterpillar 3512C Marine Diesel Engine from Mexico

The Caterpillar 3512C is a V12 compression-ignition marine propulsion engine rated at 500 kW, designed for commercial vessels like ferries and supply ships. It falls under HTS 8408.10.0040 as a diesel engine exceeding 373 kW but not exceeding 746 kW, specifically for marine propulsion applications.

Duty Rate — Mexico → United States

12.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Obtain marine engine certification from manufacturer confirming power output and propulsion use; ensure compliance with IMO Tier II/III emissions standards; verify EPA labels for US import to avoid customs holds

Caterpillar 3512C Marine Diesel Engine from Mexico — Import Duty Rate | HTS 8408.10.00.40