This gasket set is compatible with DB 300CC ATV engines and includes the following components: cylinder head gasket, right crankcase gasket, left front gasket, cylinder paper gasket, and crankcase paper gasket.The exact contents depend on the selected option and are provided in neutral packaging.These gaskets are engineered to provide effective sealing between critical engine components such as the cylinder head and crankcase, supporting routine maintenance and repair with precise fitment for specified models.