This aftermarket W72451 tension pulley is designed for reliable performance in various Kubota agricultural and utility equipment. It serves as a direct replacement for the OEM Kubota part number W7245-1, ensuring proper belt tensioning and smooth operation. Compatible with a wide range of Kubota B-series tractors including B1700, B2100, B2400, B2601, B2650, B2910, B3000, B3030, B3200, B3300, B3350, B7300, B7400, B7500, B7510, B7610, B7800 models, as well as RTV utility vehicles such as RTV1100, RTV1140, RTV-X1100, RTV-X1120, and RTV-X1140 series. Ideal for maintaining optimal engine and accessory drive system function.