GY6 50CC Carburetor fits most of Chinese Made Scooters and ATV. Such as JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, Dongfang, Kazuma, JCL, BMS. High performance Carburetor for GY6 49cc 50cc 80cc 4 Stroke engines. For GY6 139QMB 139QMA Lance Eagle Tank Urban VIP Future 50 Scooter Moped Parts. GY6 50CC Carburetor AKA 139qmb carburetor, 139qmb carb, 50cc gy6 carburetor, gy6 carburetor 50cc,carburetor gy6 50cc, 50cc carburetor, 50cc scooter carburetor, taotao 50cc carburetor, taotao 50cc scooter carburetor, 50cc moped carburetor, moped 50cc carburetor, gy6 49cc carburetor, 49cc gy6 carburetor, 50cc 4 stroke carburetor, 50cc carburetor 4 stroke, gy6 50cc carburetor jets, gy6 carb Intake Side inner Diameter: 18mm, Intake Side Outer Diameter: 28mm, Electric Choke (plug style): 2-pin, male, Filter Mount inner Diameter: 35mm, Filter Mount Outer Diameter:39mm Package include: 1x carburetor Please check the machine model number and part number before purchase to ensure that the purchased parts are suitable for your equipment. ASIN B08HJFWGK5 Brand Name AloneGoer Flange Type Bolt On Manufacturer AloneGoer Model Number 139QMB 139QMA Manufacturer Part Number 139QMB 139QMA Specific Uses For Product ATV, Go Kart, Lawn Mower Compatible with Vehicle Type ATV, Go Kart, Moped, Scooter Recommended Uses For Product Go Kart