![WISECO Piston Kit with Gaskets - 100.50 mm - Yamaha [PK1061]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/177719/187693/parts-09030367__65108.1787782762.jpg?c=2 "WISECO Piston Kit with Gaskets - 100.50 mm - Yamaha [PK1061]")
![WISECO Piston Kit with Gaskets - 100.50 mm - Yamaha [PK1061]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/500x659/products/177719/187693/parts-09030367__65108.1787782762.jpg?c=2 "WISECO Piston Kit with Gaskets - 100.50 mm - Yamaha [PK1061]")
WISECO Piston Kit with Gaskets - 100.50 mm - Yamaha [PK1061]
Manufacturer Part Number: PK1061
Parts Unlimited Part Number: 09030367
Product Type: Piston & Ring Kits
Piston Kit with Gaskets - 100.50 mm - Yamaha
Details
- Bore Size: 100.50 mm
- Engine Type: 4-Stroke
- Skirt Coating: ArmorGlide®
- Units: Kit
- Model: Forged Series
- Piston Diameter: 100.42 mm
- Piston Material: 2618 Aluminum Alloy
- Product Name: Rebuild Kit
- Compression Ratio: 11.0:1
- Type: Top End
- Displacement: 660 cc
- Riding Style: ATV
- Stroke Length: 84.00 mm
- Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
- Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
- Wiseco pistons can be fitted only with Wiseco rings
- Cylinder sleeves must be purchased separately.
Verified Fitment
- 2005 Yamaha YFM660R Raptor
- 2003 Yamaha YFM660R Raptor
- 2002 Yamaha YFM660R Raptor
- 2001 Yamaha YFM660R Raptor
- 2004 Yamaha YFM660R Raptor
Yes
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