This high performance carburetor will fit almost all the 4 stroke under 125CC ATVs, Go Karts and Dirt Bikes.
Inner Diameter (intake side): 20mm
Mounting Center to Center: 48mm
Outer Diameter(air filter side): 32mm
It is the OEM replacement of most Chinese brand carbs such as Taotao, Sunl, Roketa, Coolster, Kazuma ETC.
Please also check the size to make sure.