GY6 50CC Carburetor fits most of Made Scooters and ATV.Such as JONWAY, JMSTAR, TANK, PEACE, Dongfang, Kazuma, JCL, BMS.For GY6 139QMB 139QMA Lance Eagle Tank Urban VIP Future Champion 50 Scooter Moped Parts.Package include: 1pcs Carburetor+1pcs fuel filterplease check with the size before purchaseInner Diameter (intake): 18mmFitment Models: 50cc Gator 50 Panterra Retro 50, Freedom 50, Fusion 50 Schwinn Laguna 50, Hope 50 Qingqi QM50QT-6V,QM50QT-4G Tank Urban 50,Sporty50 Bahama,Maui,Sicily,Tank,Baotian 50QT-9,Maui MC-08-50,Bahama MC-07-50 SL50QT-7,SL50QT-2 Sporty 50 Dazon Diamondback Hammerhead/Adly 50,Fox 50 Lance GTR50 Baja SC50,BE50,JL50QT-15,JL50QT-16 Jonway Beta50,Lambda 50,QT-6,QT-21,YY50QT5,YY50QT6,YY50QT21 JMstar Breeze,Z-bike Longbo LB50QT-6,LB50QT-22 MotoFino MF50QT MF MF50QT-7 Eagle 49cc Excaliber Vanguard 50 49cc 50cc 4 stroke scooter such as GT5,Fastwind,amt50-a1,cy50-a,cy50-b,cy50-t3,funny50,Roman 50,Retro 50,Speedy50,Venus50. Zongshen ZS50QT-4 Biaotian BT49QT-2,BT49QT-7,B