The KUHN 81043574 is a genuine OEM tension pulley designed for use in various KUHN mowers. This critical component maintains proper belt tension, preventing slippage and ensuring efficient power transmission. With an outer diameter of 100 mm, an inner diameter of 25 mm, and a width of 25 mm, it is engineered for durability and reliable performance in demanding agricultural applications. Weighing 0.61 kg, this pulley contributes to the smooth and effective operation of your KUHN machinery.