The Tusk carburetor rebuild kit makes it easy to rebuild your old, worn carburetor on your motorcycle or ATV to ensure top performance. The carb kit components are made to OEM specifications and will include OEM size jets (Make sure to have your machine selected to see exactly what comes in your specific carburetor kit). When cleaning the carburetor, make sure to not spray or get any sort of cleaner on the rubber components of the carb. This will cause swelling and damage to the part.