Yamaha YZF-R1 Piston Kit
Forged aluminum piston set with rings and wrist pins for Yamaha YZF-R1 sportbike spark-ignition engine. High-compression design for 998cc inline-four cylinder configuration. Falls under 8409.91.99.90 as parts principally used with spark-ignition piston engines.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If designed for aircraft engines
Aircraft spark-ignition engine parts have specific provisions within same heading
If imported with fuel injection system as parts set
Parts of fuel-injection pumps may classify under Chapter 84 machinery parts
If for motor vehicle engine parts not principally spark-ignition
Other motor vehicle parts have separate motor vehicle parts classification
Not sure which classification is right?
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Import Tips & Compliance
• Provide piston bore specifications matching specific engine models to prove principal use,Include material certificates showing forged aluminum construction typical for gasoline engines,Avoid bulk packaging that might suggest industrial engine applications
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