Cast Iron Piston for Motorcycle Spark-Ignition Engine
Cast iron piston suitable principally for spark-ignition piston engines in motorcycles, cleaned and machined only for fin/gate removal or finishing placement per HTS 8409.91.10.80 requirements.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If featuring machined ring grooves or other functional features
Pistons with functional machining beyond defect removal are 'other' parts under 8409.91.50.
If for non-engine specific cast iron pistons
General cast iron articles not principally for 8407/8408 classify in Chapter 73 castings.
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Import Tips & Compliance
• Include engineering drawings showing limited machining to prove compliance with 'not advanced beyond cleaning' clause
• Label shipments clearly as unfinished castings for 8407/8408 engines to prevent customs misclassification
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