Universal Parts Carburetor QMB139 50cc 4-stroke – 20mm


LogoUniversal Parts Carburetor Type-2 (20mm Intake) for 50cc 4-stroke QMB139 engines. Includes electric choke and accelerator pump. Typically this carburetor is used on QMB139 engines that come stock with a 70cc+ displacement or on QMB139 scooters that have a big bore kit installed.

Out of stock

SKU: 151-222 Category:


  • Inner Diameter (intake): 20mm
  • Outer Diameter (air filter mount): 38mm
  • Electric Choke (plug style): 2-pin, male
  • Accelerator Pump
  • Main Jet Size: #82

Additional information

Weight 1.7 lbs