47mm QMB139 Piston Kit

In stock
50cc QMB139 4-stroke Piston Kit for the 47mm Cylinder & Head Kit.

Includes piston, rings, piston pin, cir clips.

Please see our Warranty & Returns Policy.

  • Piston Outer Diameter: 47mm
  • Total Piston Height: 34.4mm
  • Compression Height: 17.25mm
  • Wrist Pin Diameter: 13mm
  • Wrist Pin Length: 36.8mm
  • Includes Piston, Pin, Rings & Circlips
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