The KUHN N01693B0 is a genuine OEM tensioner roller designed for various KUHN GMD series disc mowers. This high-quality roller maintains proper belt tension, crucial for the efficient and reliable operation of the mower's drive system. With an outer diameter of 95 mm, an inner diameter of 51 mm, and a width of 30 mm, it ensures precise fitment and durability. Weighing approximately 0.12 kg, this tensioner roller is an essential component for maintaining peak performance and extending the lifespan of your KUHN agricultural machinery.