HIPA Carburetor + Ignition Coil + Spark Plug + Air Filter + Fuel / Oil Line Filter + Muffler Gasket + Intake Maniflod Boot Adapter for STIHL 021 023 025 MS210 MS230 MS250 Chainsaw Package include: 1 x carburetor, 1 x igntion coil, 1 x spark plug, 1 x air filter, 1 x fuel line & filter, 1 x oil line & filter, 1 x muffler gasket, 1 x intake manifold boot adapter Fiment models: STIHL 021 023 025 MS210 MS230 MS250 chainsaw