The Kubota RD54722240 is a genuine OEM track roller designed for various Kubota mini-excavators, including the KX080-3, KX080-3T, KX080-4, U55-4, U55-4S, U55-4R1, U55-4R2, and U55-4R3 models. This lower roller is a critical undercarriage component, providing support for the track chain and guiding the track during movement. Manufactured to Kubota's specifications, it ensures durability and reliable performance in demanding operating conditions. With a weight of 6.35 kg and dimensions of 250mm length, 170mm width, and 170mm height, this track roller is engineered for a precise fit and optimal function, contributing to the longevity and efficiency of your Kubota machinery's undercarriage system.