Piston Kit

JE PISTONS

Piston Kit

0910-5940

Regular price $329.99

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DESCRIPTION


Fitments

Years Make Model
2006 - 2013 Yamaha YFZ 450 4x2
2009 - 2019 Yamaha YFZ 450R 4x2

Features

  • Machined from 2618-T6 high-tensile forged aluminum
  • Dome/dish features smooth flowing radii; requires no deburring or preparation
  • Specifically engineered for extreme applications including professional competition
  • Pro Series pistons available for select models: features include internal and external bracing, dedicated embossed forgings for weight reduction, specialized processes such as internal milling the internal struts, along with dedicated accumulator groove and forged side relief
  • Includes Pins, pin fitment, lock and rings
  • Made in the U.S.A.

  • Specs

  • Units: Kit
  • Wall Thickness: 0.160"
  • Bore Size: 98.00 mm
  • Compression Ratio: 13.5:1
  • Wall Thickness: 0,160"
  • Piston Head Shape: Dished
  • Product Name: Piston Kit
  • Riding Style: ATV
  • Displacement: 478 cc

  • Approximate Package Weight & Dimensions

  • Weight: 1.16
  • Height: 3.86
  • Length: 6.02
  • Width: 5.63