The Toro 729361 Protective Washer is an authentic OEM component designed to provide cushioning and prevent damage between mating surfaces in various Toro equipment. This durable washer helps distribute load, reduce wear, and ensure proper spacing, contributing to the longevity and reliable operation of your machinery. It is commonly used in models such as the Groundsmaster 3280-D, Reelmaster 3100-D, and Workman MDX.