The Fella 160141 rotor hub is a genuine OEM replacement part designed for Fella SM series mowers. This essential component ensures proper rotation and stability of the mower's rotor. It features an outer diameter of 120mm, an inner diameter of 40mm, and a height of 51mm. The hub is equipped with 6 mounting holes and has a pitch circle diameter (PCD) of 100mm, ensuring a precise fit for compatible Fella agricultural machinery.