Blue Line 19mm CVK Carburetor w/ Vacuum Port: 139QMB Apparel and Scorch (150cc)

and Scorch (150cc)

Chain Driven

Upgrade your GY6 CVT with the RDLN Racing Clutch and Adjustable Driven Pulley Kit

replacing the stock drive face with a lightweight

Blue Line 19mm CVK Carburetor w/ Vacuum Port: 139QMB Apparel and Scorch (150cc)The Universal Parts QMB139 Type 4 19mm carburetor is a direct fit replacement for GY6 50cc 4 stroke scooter engines. Featuring a built in accelerator pump and vacuum port, this carb delivers crisp throttle response, reliable cold starts, and emissions compliant performance right out of the box. Whether you're restoring a tired scooter or upgrading a worn out carb, this is a proven, plug and play solution. SKU: 151 233. Key Features 19mm precision