Universal Parts Carburetor QMB139 50cc - Large Jet 20mm
Please note: this carburetor has very large main (95) and pilot (43) jets installed. It WILL NOT run well on 50cc-80cc cylinders without swapping the jets and doing some tuning to the air/fuel system.
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- Inner Diameter (intake): 20mm
- Outer Diameter (air filter mount): 38mm
- Outer Diameter (intake side): 28mm
- Electric Choke (plug style): 2-pin, male
- Accelerator Pump
- Main Jet Size: #95
- Idle Jet Size: #43