The Kubota REL4722220 is a genuine OEM track roller designed for Kubota KX080-3, KX080-3S, KX080-4, U55-4, and U55-4S excavators. This essential undercarriage component ensures proper track tension and smooth movement, contributing to the machine's stability and operational efficiency. Weighing approximately 22.68 kg, with dimensions of 254 mm length, 254 mm width, and 177.8 mm height, it is built to Kubota's high standards for durability and performance in demanding conditions.