GY6 50CC Crankshaft

62830
  • $29.99


  Stroke: 41.4mm
    Overall Length: 247mm
    Thread Size (tapered side): M10x1.25
    Thread Size (spline side): M12x1.25
    Bearing Outer Diameter (tapered side): 42mm
    Bearing Outer Diameter (spline side): 47mm
    Number of Splines: 26
    Number of Teeth (oil pump drive gear): 16

#1 on Diagram - Crankshaft Assembly for 50cc 4-stroke QMB139 engines.


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