Cylinder Liner Rough Casting
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.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If precision honed and chromed liners
Finished cylinder liners classify as 'other' marine spark-ignition parts.
If universal fitment for multiple engine types
Non-specialized liners default to Chapter 73 cast iron articles.
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Import Tips & Compliance
• Bore specification sheets proving marine cylinder dimensions; material certs for marine-grade alloys; no internal honing permitted
Related Products under HTS 8409.91.10.60
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