The Subaru Robin 17100Z62011000 Air Cleaner Assembly is designed for use with Robin Subaru engine models that are powered by gas. This air cleaner assembly helps to filter out debris and contaminants from the air that is used by the engine for combustion, ensuring a clean and efficient running of the engine. Perfect for lawn mowers and other outdoor power equipment, this air cleaner assembly is a key component in maintaining the overall performance of your engine.