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Wiseco PK Piston Kit - PK1421

  • Part #: PK1421
  • Manufacturer Part #: PK1421
This item is no longer available

Overview of Wiseco PK Piston Kit - PK1421

  • 11:1 Compression, Skirt Coated
  • Contain all the necessary components for overboring or rebuilding your top end
  • Cylinder sleeves must be purchased separately


  • Included Items:
    (1) 4903M10200 Piston kit
    (1) W6569 Top end gasket kit

    Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.

Specs for Wiseco PK Piston Kit - PK1421

Bore Size 102 mm
Type Top End Rebuild
Units Kit
Weight 2.20 lbs

Specs for Wiseco PK Piston Kit - PK1421

Bore Size 102 mm
Type Top End Rebuild
Units Kit
Weight 2.20 lbs

Fitment for Wiseco PK Piston Kit - PK1421

See if this part fits your ride

Part PK1421 fits the following machines

Yamaha
  • 2008 Yamaha YFM700 Grizzly 700 FI 4X4
  • 2007 Yamaha YFM700 Grizzly 700 FI 4x4 Special Edition
  • 2013 Yamaha YFM700FG Grizzly 700 FI 4x4
  • 2012 Yamaha YFM700FG Grizzly 700 FI 4x4
  • 2011 Yamaha YFM700FG Grizzly 700 FI 4x4
  • 2010 Yamaha YFM700FG Grizzly 700 FI 4x4
  • 2009 Yamaha YFM700FG Grizzly 700 FI 4x4
  • 2008 Yamaha YFM700FG Grizzly 700 FI 4x4
  • 2007 Yamaha YFM700FG Grizzly 700 FI 4x4 Exploring Edition
  • 2013 Yamaha YFM700FGH Grizzly 700 FI 4X4 Hunter Edition
  • 2012 Yamaha YFM700FGH Grizzly 700 FI 4X4 Hunter Edition
  • 2011 Yamaha YFM700FGH Grizzly 700 FI 4X4 Hunter Edition
  • 2010 Yamaha YFM700FGH Grizzly 700 FI 4X4 Hunter Edition
  • 2009 Yamaha YFM700FGH Grizzly 700 FI 4X4 Hunter Edition
  • 2008 Yamaha YFM700FGH Grizzly 700 FI 4X4 Hunter Edition
  • 2013 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS
  • 2012 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS
  • 2011 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS
  • 2010 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS
  • 2009 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS
  • 2008 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS
  • 2007 Yamaha YFM700FGP Grizzly 700 FI 4x4 EPS
  • 2009 Yamaha YFM700FGPDU Grizzly 700 FI 4x4 EPS Ducks Unlimited Edition
  • 2008 Yamaha YFM700FGPDU Grizzly 700 FI 4x4 EPS Ducks Unlimited Edition
  • 2007 Yamaha YFM700FGPDU Grizzly 700 FI 4x4 EPS Ducks Unlimited Edition
  • 2013 Yamaha YFM700FGPH Grizzly 700 FI 4x4 EPS Hunter Edition
  • 2012 Yamaha YFM700FGPH Grizzly 700 FI 4x4 EPS Hunter Edition
  • 2011 Yamaha YFM700FGPH Grizzly 700 FI 4x4 EPS Hunter Edition
  • 2010 Yamaha YFM700FGPH Grizzly 700 FI 4x4 EPS Hunter Edition
  • 2009 Yamaha YFM700FGPH Grizzly 700 FI 4x4 EPS Hunter Edition
  • 2008 Yamaha YFM700FGPH Grizzly 700 FI 4x4 EPS Hunter Edition
  • 2007 Yamaha YFM700FGPH Grizzly 700 FI 4x4 EPS Hunter Edition
  • 2007 Yamaha YFM700FGPOH Grizzly 700 FI 4x4 Outdoorsman Edition
  • 2013 Yamaha YFM700FGPSE Grizzly 700 FI 4x4 EPS Special Edition
  • 2012 Yamaha YFM700FGPSE Grizzly 700 FI 4x4 EPS Special Edition
  • 2010 Yamaha YFM700FGPSE Grizzly 700 FI 4x4 EPS Special Edition
  • 2009 Yamaha YFM700FGPSE Grizzly 700 FI 4x4 EPS Special Edition
  • 2008 Yamaha YFM700FGPSE Grizzly 700 FI 4x4 Special Edition
  • 2007 Yamaha YFM700FGPSE Grizzly 700 FI 4x4 Special Edition
  • 2012 Yamaha YFM700FGPSP Grizzly 700 EPS Special Edition
  • 2011 Yamaha YFM700FGPSP Grizzly 700 EPS Special Edition
  • 2008 Yamaha YFM700FGPSP Grizzly 700 FI 4x4 Special Edition
  • 2013 Yamaha YXR700F Rhino
  • 2012 Yamaha YXR700F Rhino
  • 2011 Yamaha YXR700F Rhino
  • 2009 Yamaha YXR700F Rhino
  • 2008 Yamaha YXR700F Rhino
  • 2009 Yamaha YXR700FDU Rhino Ducks Unlimited Edition
  • 2008 Yamaha YXR700FDU Rhino Ducks Unlimited Edition
  • 2013 Yamaha YXR700FH Rhino Hunter Edition
  • 2012 Yamaha YXR700FH Rhino Hunter Edition
  • 2011 Yamaha YXR700FH Rhino Hunter Edition
  • 2009 Yamaha YXR700FH Rhino Hunter Edition
  • 2008 Yamaha YXR700FH Rhino Hunter Edition
  • 2009 Yamaha YXR700FSE Rhino Special Edition
  • 2009 Yamaha YXR700FSEP Rhino Special Edition 1 Steel Blue
  • 2008 Yamaha YXR700FSEP Rhino Special Edition 1 Steel Blue
  • 2013 Yamaha YXR700FSP Rhino Sport Edition
  • 2012 Yamaha YXR700FSP Rhino Sport Edition
  • 2011 Yamaha YXR700FSP Rhino Sport Edition
  • 2009 Yamaha YXR700FSP Rhino Sport Edition
  • 2008 Yamaha YXR700FSP Rhino Sport Edition
  • 2013 Yamaha YXR700FSP Rhino Tactical Black Special Edition
  • 2008 Yamaha YXR700FSP2 Rhino Special Edition 2 Midnight Armor
  • 2009 Yamaha YXR700FSP2 Rhino Sport Edition 2 Red Midnight Armor
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Instructions and Manuals for Wiseco PK Piston Kit - PK1421