The TORO 121000 V-Belt is a genuine OEM replacement part designed for optimal performance in various Toro commercial mowers and utility vehicles. This durable V-belt measures 12.7 mm (1/2 inch) in width and 2540 mm (100 inches) in length, ensuring precise power transmission for critical machine functions. It is compatible with a wide range of Toro Z Master, Groundsmaster, Reelmaster, Workman, Multi Pro, Pro Force, ProPass, Sand Pro, Greensmaster, Fairway, and ProCore models, providing reliable operation and extending equipment lifespan.