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QMB139 47MM Big Bore Cylinder Engine Kit
QMB139 47MM Big Bore Cylinder Engine Kit
QMB139 47MM Big Bore Cylinder Engine Kit
QMB139 47MM Big Bore Cylinder Engine Kit

QMB139 47MM Big Bore Cylinder Engine Kit

Weight:1.647 kg

99102

GY6 50CC 47mm QMB139 Big Bore cylinder Engine kit with Cylinder, piston kit, head gasket, base gaskets.

QMB139 47mm Piston KitĀ 

  • Ā Piston Diameter: 47mm
  • Ā Piston Pin Diameter: 13mm
  • Ā Piston Pin Length: 38mm

Cylinder Head GasketĀ 

  • 47mm Inside Diameter

Cylinder Gasket GY6 50cc

  • Bore:Ā 47mm

Cylinder for GY6 50cc engine

  • * Bore: 47mmĀ 
  • * Please see picture for measurements

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