The Kubota W21TFD1436 is a genuine OEM V-Belt designed for reliable power transmission in a wide range of Kubota agricultural and utility machinery. This V-belt ensures optimal performance and durability for models including B-series tractors, BX-series sub-compact tractors, RTV-X utility vehicles, and ZD/ZG series mowers. Measuring approximately 914.4 mm (36 inches) in length and 11.18 mm (0.44 inches) in width, it is engineered to meet Kubota's stringent quality standards.