Make sure this fitsby entering your model number. 22″” double-sided blade with high blade speed (4,600 SPM) for efficient cutting Mechanical Automatic Engine Decompression for quicker, easier starts. Commercial duty gear case engineered for improved durability Commercial duty dual stage air filter with large sealing areas is replaceable and easily accessible Oil filling port and drain plug are easily accessible with oil level view window for easy checking and replacing of oil. Steel drive shaft for less vibration and longer equipment life. Captured control wires engineered to prevent snagging for improved durability.