The KUHN A5203530 is a genuine OEM large blade designed for KUHN GMD series disc mowers, including models GMD 6070, GMD 7070, GMD 8070, and GMD 9070. This durable blade measures 100mm in length, 48mm in width, and 4mm in thickness, with a 19mm hole diameter, ensuring precise cutting performance and reliable operation for agricultural applications. Weighing approximately 0.12 kg, it is an essential replacement part for maintaining mower efficiency.