QMB139 64mm Valve Rebuild Kit
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QMB139 64mm Valve Rebuild Kit (151-239)
QMB139 64mm Valve Rebuild Kit
Item-Code : 151-239
Regular Price : $36.00
Season Special: $25.99
Qty :

Availability :Usually ships the next business day


 





Product Description
Valve Assembly for 50cc 4-stroke QMB139. Includes intake and exhaust valves, inner and outer springs, valve washers, valve seals, valve keepers, and valve retainers.
Specifications:
  • Valve Length (intake & exhaust): 64mm
  • Shaft Diameter (intake & exhaust): 5mm
  • Intake Valve Diameter: 18.4mm
  • Exhaust Valve Diameter: 16mm
 
 
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