Top End Piston Kit - Grizzly YFM660F/Rhino YXR660F - 99.95 mm

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Top End Piston Kit - Grizzly YFM660F/Rhino YXR660F - 99.95 mm

0910-3848

Regular price $279.95

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DESCRIPTION


Fitments

Years Make Model
2004 - 2007 Yamaha YXR 660F Rhino 4x4
2002 - 2004 Yamaha YFM 660 F Grizzly 4x4

Features

  • The piston is heat-treated with a T-5 hardening and tempering cycle
  • The piston skirt is coated with high-tech Molybdenum Disulphite to allow faster break in time and increased piston life
  • Cast piston kit is gravity-cast aluminum alloy (not forged) with 18% silicone content
  • Replica piston and all rings are OEM replacements
  • Top end kit includes piston, rings, pins, circlips, top end gaskets and cam chain

  • Specs

  • Compression Ratio: 9.1:1
  • Cylinder Diameter: 100.00 mm
  • Engine Type: 4-Stroke
  • Piston Material: Aluminum Alloy
  • Riding Style: ATV
  • Skirt Coating: Molybdenum Disulphite
  • Displacement: 660 cc
  • Piston Material: Cast
  • Riding Style: UTV
  • Units: Kit
  • Product Name: Top End Piston Kit
  • Style: Cast Replica
  • Piston Diameter: 99.95 mm

  • Approximate Package Weight & Dimensions

  • Weight: 2.85
  • Height: 5.44
  • Length: 12.43
  • Width: 8.22