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

• 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

Supported Models

Baja SC50, Baja SC50-P, Baotian BT50QT-11 , Boss, CFMoto, Kymco, Lifan, Panterra Freedom 50cc, Panterra Fusion 50cc, Panterra Retro 50cc, Qingqi, Qingqi QM50QT-4G, Qingqi QM50QT-6V, Schwinn Hope 50, Schwinn Laguna 50, SUNL, Tank, Various unlisted makes/models, Vento, Verucci, Wildfire, X-Treme