Features: 1.OE Number: The referencing OE number of this ATV carburetor are 15003?1446, 15003?1282, which is molded and designed depend on the original data. 2.Applicable Model: The ATV engine carb is a replacement for Prairie 400 KVF400 1997?2002, please check the model and year of manufacturing before ordering. 3.Important Parameter: The outlet side outer diameter is 42mm/1.65in, outlet side inner diameter is 35mm/1.38in, inlet side outer diameter is 55mm/2.17in, inlet side inner diameter is 52mm/2.0in. 4.Function: According to the different working conditions of the engine, it will automatically proportion the corresponding concentration and output of mixed gas. 5.Easy to Install: Stringently manufactured to meet the original standard, perfect replacement for the old or broken one, improving the time efficiency. Specification: Item Type: ATV Carburetor_x000D_ OE Number: 15003?1446, 15003?1282_x000D_ _x000D_ Material: Aluminium_x000D_ Outlet Side Outer Diameter : Approx. 42mm/1.65in_x000D_ Outlet Side Inner Diameter: Approx. 35mm/1.38in_x000D_ Inlet Side Outer Diameter: Approx. 55mm/2.17in_x000D_ Inlet Side Inner Diameter: Approx. 52mm/2.0in_x000D_ Fitment:_x000D_ Fits for Prairie 400 KVF400 1997?2002 PackageList: 1 x_x000D_ _x000D_ Carburetor 1 x Filter 1 x Cap 1 x Screw 1 x Gasket Note: Please double check the part number of your item, matching information is for reference only._x000D_ If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!