Yamaha ATV A Sized Cast Piston Kit

Specs: Cast Replica Piston Kit, Replica Piston kit Kit includes: Piston, rings, pin, clip. Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance while reducing blow-by and oil consumption. 2-stroke pistons have an 18% silicon content which decreases wear and thermal expansion, allowing for tighter running tolerances for more power, less noise, and longer lifespan.

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