This is a genuine SAME 02576727230 wheel hub, an original equipment manufacturer (OEM) component designed for secure and stable wheel mounting on various SAME, Deutz-Fahr, Lamborghini, and Hurlimann agricultural tractors. It features an 85mm inner diameter, 180mm outer diameter, and 8 bolt holes with an 18mm diameter on a 140mm pitch circle diameter. This robust hub ensures precise fitment and reliable performance for your machinery.