Universal Parts Clutch with clutchbell for 50cc 4-stroke QMB139 engines.

  • Outer Diameter (pulley): 118mm
  • Outer Diameter (clutch bell): 115mm
  • Inner Diameter (clutch bell): 107mm
  • Inner Diameter (clutch): 12mm
  • Outer Diameter (shoes): 104mm
  • Uses 6901-RS bearing
  • Clutch Bell Inner Diameter (splines peak to peak): 11mm
  • Number of Splines (clutch bell): 22
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Universal Parts QMB139 Clutch Assembly

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