The Krone 002738760 is a genuine OEM coupling wheel, also known as a drive wheel, with an outer diameter of 180mm and a width of 48mm. It features an inner diameter of 25mm. This essential component is designed for various Krone Big X series forage harvesters, including models such as Big X 480, Big X 580, Big X 680, Big X 770, Big X 880, Big X 1100, Big X 1180, Big X 600, Big X 700, Big X 850, Big X 1000, Big X 500, Big X 650, and Big X 800, ensuring optimal power transmission and operational efficiency.