Inboard Marine Engine Timing Chain Kit from Mexico
Heavy-duty duplex timing chain with marine hydraulic tensioners for spark-ignition inboard propulsion engines. Designed for extended service intervals in continuous operation. 8409.91.92.90 marine propulsion classification.
Duty Rate — Mexico → United States
12.5%
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
• Provide chain pitch and tensioner pressure specs for marine engines
• Include service interval documentation exceeding automotive standards
• Verify corrosion-resistant plating for marine atmosphere exposure