Blue Line 19mm CVK Carburetor w/ Accel Pump | 139QMB

Your Price: $55.00

Part Number: 1100-1361

Availability: 10 In Stock.

Quantity

Description

Upgrade your 139QMB-powered 50cc scooter's fuel delivery with this Blue Line 19mm CVK replacement carburetor. The larger-than-stock 19mm venturi improves airflow and fuel atomization, while the mechanical float-bowl accelerator pump eliminates the bog and hesitation common when opening the throttle quickly. Fitted with an #85 main jet and electric choke. A direct-fit replacement for all 139QMB Chinese engines.

Venturi: 19mm
Electric choke: 2-pin male plug style
Accelerator pump: mechanical float-bowl type
Airbox side: ID 29mm / OD 38mm
Engine side: ID 19mm / OD 28mm
Main jet: #85 (4mm thread PB style)
Pilot jet: #35 (6mm thread CV style)
Needle: non-adjustable GY50 A4
Compatible jets � main: JETKH1 | pilot: CV style | idle: #34

Compatible Engine Codes:

139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD
Other QMA and QMB variants � if your engine code includes "QM" or "FM" this carb is compatible

California Prop 65 Warning: www.p65warnings.ca.gov

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Blue Line 19mm CVK Carburetor w/ Accel Pump | 139QMB

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