{"product_id":"universal-parts-carburetor-qmb139-50cc-charcoal-canister-151-233","title":"Blue Line 19mm CVK Carburetor w\/ Vacuum Port: 139QMB","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e19mm precision venturi for optimized fuel-air mixture\u003c\/li\u003e\n\u003cli\u003eBuilt-in accelerator pump for responsive throttle\u003c\/li\u003e\n\u003cli\u003eVacuum port for emissions canister compatibility\u003c\/li\u003e\n\u003cli\u003eElectric choke with 2-pin male plug connector\u003c\/li\u003e\n\u003cli\u003eEPA-regulated, emissions-ready design\u003c\/li\u003e\n\u003cli\u003e38mm air filter mount (standard fitment)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIntake Inner Diameter: 19mm\u003c\/li\u003e\n\u003cli\u003eAir Filter Mount: 38mm\u003c\/li\u003e\n\u003cli\u003eChoke Type: Electric (2-pin male plug)\u003c\/li\u003e\n\u003cli\u003eEngine Type: GY6 \/ QMB139 50cc 4-stroke\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 lbs\u003c\/li\u003e\n\u003cli\u003eDimensions: 7\" L x 6\" W x 6\" H\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eDisplacement\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eGY6 \/ QMB139\u003c\/td\u003e\n\u003ctd\u003e50cc\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eAbout Universal Parts\u003c\/h2\u003e\u003cp\u003eUniversal Parts is a leading supplier of scooter and powersports components, offering a broad catalog of OEM-compatible replacement parts trusted by dealers and enthusiasts alike.\u003c\/p\u003e\u003cp\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.p65warnings.ca.gov\" target=\"_blank\"\u003eCalifornia Prop 65 Warning: www.p65warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e","brand":"Universal Parts","offers":[{"title":"Default Title","offer_id":48112303243451,"sku":"151-233","price":46.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/151-233.webp?v=1784309422","url":"https:\/\/thriftyscooters.com\/products\/universal-parts-carburetor-qmb139-50cc-charcoal-canister-151-233","provider":"Thrifty Scooters","version":"1.0","type":"link"}