For 50cc, 70cc, 90cc, 100cc, 110cc and 125cc ATVs, Dirt Bikes, and Go KartsEngine Opening O.D.: 19mm, Bolt Hole Spacing: 48mmAir Filter Mount: 35mm, 35mm Air filterPlease make sure the replacement part number matches the part you are replacingPlease check the photos for details and make sure the part shown looks IDENTICAL to your stock one.Features:new and high qualityPZ19 lever choke CarburetorCarburetor Dimensions:Engine Opening O.D.: 19mmBolt Hole Spacing: 48mmAir Filter Mount: 35mm35mm Air filterFits: For 50cc, 70cc, 90cc, 100cc, 110cc and 125cc ATVs, Dirt Bikes, and Go KartsPlease make sure the replacement part number matches the part you are replacing.Please check the photos for details and make sure the part shown looks IDENTICAL to your stock one.Package Content (as pictured):1 x Carburetor1 x Air Filter1 x Gas Filter2 x screwsGasket and O-ring