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Wiseco Forged Piston Kit 72.00 mm 8.7:1 CR for Yamaha YFM250 Timberwolf 1990–2000 4675M07200

Wiseco Forged Piston Kit 72.00 mm 8.7:1 CR for Yamaha YFM250 Timberwolf 1990–2000 4675M07200

Regular price £146.45 GBP
Regular price Sale price £146.45 GBP
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Wiseco 4675M07200 is a piston kit for a 72.00 mm bore.

Wiseco catalogue applications

Make Model Years
Yamaha YFM250 Timberwolf 1990–2000
Yamaha YFB250 Bear Tracker 2000–2004
Yamaha YFM250 Bruin 2005–2006
Yamaha YFM250 Big Bear 2007–2009

Specifications

  • Manufacturer part number: 4675M07200
  • Product Series: 4 Stroke Forged Series
  • Bore Diameter: 72.00 MM
  • Piston Diameter: 71.95 MM
  • Piston Oversize: 1.00 MM
  • Piston Material: 2618
  • Skirt Coating: No
  • Compression Ratio Actual: 8.7:1

Included components

Ring Set #2835XC, Piston pin #S271, Circlip #CW16.

Cylinder preparation

Wiseco specifies: Bore & Hone.

Select by the required finished cylinder bore. Bore diameter and piston diameter are different measurements.

Manufacturer photograph for this reference. Packaging presentation may change.

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