This genuine Kubota SM99FB9 brake disc is an OEM replacement part designed for various EBRO tractor models, including the 160, 460, 470, 684, E-48, E-60, E-70, and E-80 series. Featuring an outer diameter of 178 mm, an inner diameter of 100 mm, and a thickness of 8 mm, this disc has 10 teeth for secure fitment and optimal braking efficiency. It ensures durable and consistent performance in agricultural applications.