![JE Pistons Piston Kit - 95.00 mm - 13.5:1 CR - Yamaha [261555]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/127223/137157/parts-09105871__19671.1787048645.jpg?c=2 "JE Pistons Piston Kit - 95.00 mm - 13.5:1 CR - Yamaha [261555]")
![JE Pistons Piston Kit - 95.00 mm - 13.5:1 CR - Yamaha [261555]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/500x659/products/127223/137157/parts-09105871__19671.1787048645.jpg?c=2 "JE Pistons Piston Kit - 95.00 mm - 13.5:1 CR - Yamaha [261555]")
JE Pistons Piston Kit - 95.00 mm - 13.5:1 CR - Yamaha [261555]
Manufacturer Part Number: 261555
Parts Unlimited Part Number: 09105871
Product Type: Piston & Ring Kits
Piston Kit - 95.00 mm - 13.5:1 CR - Yamaha
Details
- Units: Kit
- Engine Type: 4-Stroke
- Piston Head Shape: Domed
- Riding Style: ATV
- Bore Size: 95.00 mm
- Type: Forged Side Relief Design
- Bore - Oversize: Standard
- Compression Ratio: 13.5:1
- Model: Pro Series 2-Ring
- Product Name: Piston Kit
- Displacement: 449 cc
- Piston Material: Forged 2618 Aluminum
- 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
- Dome top features smooth radii, requires no deburring or preparation
- Kit includes piston(s), wrist pin, circlip and rings unless otherwise noted
- Made in the USA
Verified Fitment
- 2008 Yamaha YFZ450
- 2009 Yamaha YFZ450
- 2013 Yamaha YFZ450
- 2010 Yamaha YFZ450
- 2007 Yamaha YFZ450
- 2012 Yamaha YFZ450
- 2011 Yamaha YFZ450
- 2006 Yamaha YFZ450
- 2015 Yamaha YFZ450R
- 2017 Yamaha YFZ450R
- 2019 Yamaha YFZ450R
- 2009 Yamaha YFZ450R
- 2010 Yamaha YFZ450R
- 2013 Yamaha YFZ450R
- 2020 Yamaha YFZ450R
- 2012 Yamaha YFZ450R
- 2014 Yamaha YFZ450R
- 2011 Yamaha YFZ450R
- 2016 Yamaha YFZ450R
- 2018 Yamaha YFZ450R
Yes
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