HIPA Carburetor with Fuel Line Air Filter Spark Plug for STIHL 021 023 025 MS210 MS230 MS250 Chainsaw Fit stihl ms210 ms230 ms250 021 023 025 chainsaw Package inlude: 1 carburetor, 1 mounting gasket, 1 fuel line, 1 fuel filter, 1 oil line, 1 oil filter, 1 spark plug, 1 air filter Some machines with the same model number may equipped with a different carb Compare the carburetor with your original, make sure it's the one you need