24mm, GY6, 150cc Carburetor. OEM Wolf Brand Scooter Part Fits: ZNEN GY6 149cc Scooters. May Fit Other GY6 150cc 125cc Chinese Scooters like TaoTao, Peace, Kymco, Jonway, ATV, Motor Moped Scooters - TAIZHOU ZHONGNENG MOTORCYCLE CO., LTD, 29150

• 18mm Carb. Fits: 50cc QMB Engine Type Chinese Scooters Inner Diameter (Intake): 18mm Outer Diameter (Air Filter Mount): 40mm Electric Choke (Plug Style): 2-Pin Male Plug Accelerator Pump Main jet: 88 Idle jet: 31 20mm Carb. Fits: 50cc QMB Engine Type Chinese Scooters Inner Diameter (Intake): 20mm Outer Diameter (Air Filter Mount): 40mm Electric Choke (Plug Style): 2-Pin Male Plug Accelerator Pump Main jet: 91 Idle jet: 32 24mm Carb. Fits:150cc/125cc GY6 4-stroke QMJ152/157 engines Includes Electric Choke Inner Diameter (Intake Side): 24mm Outer Diameter (Intake Side): 32mm Inner Diameter (Air Filter side): 38mm Outer Diameter(Air Filter Side): 43mm Open & Adjustable Enrichment Screw Main jet #112 Idle jet #35 30mm Carb. Fits:150cc/125cc GY6 4-stroke QMJ152/157 engines Includes Electric Choke, 2 Pin Male Plug Inner Diameter (Intake Side): 31mm Outer Diameter (Intake Side): 36mm Inner Diameter (Air Filter side): 43mm Outer Diameter(Air Filter Side): 47mm Open & Adjustable Enrichment Screw Pilot Jet #94 Main Jet #112