The KUHN Z4546440 is an original equipment manufacturer (OEM) toothed wheel designed for various KUHN GMD series disc mowers. This genuine part features an outer diameter of 100 mm, an inner diameter of 25 mm, and a thickness of 15 mm, with 20 precisely cut teeth. Weighing approximately 0.35 kg, it ensures reliable power transmission and optimal performance in agricultural applications. It is a direct replacement for maintaining the efficiency and longevity of your KUHN machinery.