The Simplicity 5023255SM is a genuine OEM V-Belt designed for the blade drive system on various Simplicity lawn and garden tractors. This durable belt ensures reliable power transfer from the engine to the mower blades, providing consistent cutting performance. With an outer circumference of approximately 1270 mm (50 inches) and a width of 12.7 mm (1/2 inch), it is engineered for precise fit and long-lasting operation in demanding mowing conditions. Regular inspection and replacement of the blade drive belt are crucial for maintaining optimal mower functionality.