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Wiseco Piston Kit for Yamaha YFM660R Raptor 2001-2005 100.50mm PK1432

Part Number: 09030622
WISECO
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SKU:
09030622
MPN:
PK1432
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.25 LBS
$334.95
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Description

A quality piston kit is the foundation of any reliable engine rebuild—and the Wiseco PK1432 delivers the precision engineering that separates a proper top-end refresh from a costly failure. Built from high-silicone forged bar stock, this kit resists thermal stress and maintains consistent clearances under the extreme combustion pressures of high-performance riding. Whether you're rebuilding after a seizure or upgrading for reliability on the track, this complete kit eliminates guesswork with factory-matched components engineered to work together.

  • Fits: Yamaha YFM660R Raptor (2001–2005)
  • Bore diameter: 100.50mm
  • Forged high-silicone construction
  • Reduced thermal expansion
  • Includes piston, rings, wrist pins
  • Circlips and gasket set included
  • Precision CNC-manufactured
  • 2-stroke engine application
  • Use only Wiseco rings
  • Bolt-on installation (professional recommended)
  • MPN: PK1432
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Specs

COMPRESSION RATIO IMPERIAL:
9.9:1
PISTON DIAMETER METRIC:
100.42 MM
SKIRT COATING:
ARMORGLIDE®
BORE SIZE METRIC:
100.50 MM
ENGINE TYPE:
4-STROKE
MODEL:
FORGED SERIES
RIDING STYLE:
ATV
STROKE LENGTH METRIC:
84.00 MM
BORE - OVERSIZE METRIC:
+0.50 MM
PISTON MATERIAL:
2618 ALUMINUM ALLOY
PRODUCT NAME:
REBUILD KIT
BORE - OVERSIZE:
+0,50 MM
DISPLACEMENT:
660 CC
TYPE:
TOP END
UNITS:
KIT
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Fitment

Fitment for Wiseco Piston Kit for Yamaha YFM660R Raptor 2001-2005 100.50mm PK1432

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