Universal Parts Carburetor QMB139 50cc - No Accelerator Pump

Universal Parts Carburetor Type-3 (20mm Intake) for 50cc 4-stroke QMB139 engines. Does not include accelerator pump.

Please see related items for the correct main jets.

• Main Jet: 80
• Idle Jet: 38
• Inner Diameter (intake): 20.3mm
• Outer Diameter (air filter mount): 44.8mm
• Electric Choke (plug style): 2-pin, male plug
• Does Not Include Accelerator Pump
• Does Not Fit Stock Airbox
• Needle Is Not Adjustable