![JE Pistons Piston Kit - 80.00 mm - 13.0:1 CR - Yamaha [247940]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/127214/137149/parts-09105858__01034.1787048628.jpg?c=2 "JE Pistons Piston Kit - 80.00 mm - 13.0:1 CR - Yamaha [247940]")
![JE Pistons Piston Kit - 80.00 mm - 13.0:1 CR - Yamaha [247940]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/500x659/products/127214/137149/parts-09105858__01034.1787048628.jpg?c=2 "JE Pistons Piston Kit - 80.00 mm - 13.0:1 CR - Yamaha [247940]")
JE Pistons Piston Kit - 80.00 mm - 13.0:1 CR - Yamaha [247940]
Manufacturer Part Number: 247940
Parts Unlimited Part Number: 09105858
Product Type: Piston & Ring Kits
Piston Kit - 80.00 mm - 13.0:1 CR - Yamaha
Details
- Bore Size: 80.00 mm
- Model: JE Series
- Piston Material: Forged 2618 Aluminum
- Type: Forged Side Relief Design
- Bore - Oversize: +3,00 mm
- Units: Kit
- Compression Ratio: 13.0:1
- Product Name: Piston Kit
- Bore - Oversize: +3.00 mm
- Displacement: 270 cc
- Piston Head Shape: Dished
- Riding Style: Off-Road
- JE designs are specifically engineered for extreme applications including professional competition
- Machined from 2618-T6 high tensile forged aluminum
- Domed, dished or flat top features smooth flowing radii; require no deburring or preparation
- Kit includes piston(s), wrist pin, circlip and rings unless otherwise noted
- Made in the USA
Verified Fitment
- 2007 Yamaha YZ250F
- 2010 Yamaha YZ250F
- 2009 Yamaha YZ250F
- 2012 Yamaha YZ250F
- 2005 Yamaha YZ250F
- 2006 Yamaha YZ250F
- 2011 Yamaha YZ250F
- 2013 Yamaha YZ250F
- 2008 Yamaha YZ250F
- 2008 Yamaha WR250F
- 2011 Yamaha WR250F
- 2005 Yamaha WR250F
- 2009 Yamaha WR250F
- 2006 Yamaha WR250F
- 2012 Yamaha WR250F
- 2013 Yamaha WR250F
- 2010 Yamaha WR250F
- 2007 Yamaha WR250F
Yes
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