The Kubota RB40178270 Structure is a genuine OEM replacement part designed for various Kubota BX Series compact tractors, including models like BX1880, BX2380, BX23S, BX23SLB, BX2680, BX26S, and BX26SLB. This essential component ensures proper structural integrity and fitment, maintaining the machine's original specifications. With a length of 254 mm, width of 76.2 mm, height of 50.8 mm, and weighing approximately 0.5 kg, it is built to Kubota's rigorous quality standards for durability and reliability.