Wiseco Forged 83.50mm Piston & Top End Gasket Kit (PK1019)

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$274.95
$246.99
(You save $27.96 )
UPC: 193564148025
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  • 10.25:1 Compression Ratio
  • Bore Oversize +0.50mm
  • 4-stroke
  • Non-coated
  • Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
  • Optimized compression ratio to fit your build and performance goals
  • Designed and built specifically for each V-Twin engine platform
  • Improved tensile strength of forged material optimizes strength and service life
  • Engineered, forged, and machined in the USA
  • 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.
Compatible Vehicles
Years Make Make Notes
1987-1999 Yamaha Big Bear 350 YFM350FW 4x4
1997-1999 Yamaha Big Bear 350 YFM350U
2014 Yamaha Grizzly 350 YFM350 4x4 Auto
2014 Yamaha Grizzly 350 YFM350D 4x4
2007-2013 Yamaha Grizzly 350 YFM350FG 4x4
2012 Yamaha Grizzly 350 YFM350FG 4x4 IRS
2007-2011 Yamaha Grizzly 350 YFM350FGI 4x4 IRS
2007-2012 Yamaha Grizzly 350 YFM350G
1987-1995 Yamaha Moto 4 YFM350ER
2004 Yamaha Raptor 350 YFM350
2005-2013 Yamaha Raptor 350 YFM350R
1987-2004 Yamaha Warrior 350 YFM350X
1995-2005 Yamaha Wolverine 350 YFM350FX 4x4
2006-2009 Yamaha Wolverine 350 YFM350X

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