Yamaha YZF-R1 Piston Kit from Japan
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.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• 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