The Kuhn K8013650 is an authentic OEM rotor shaft collar, specifically designed for use in Kuhn tedders. This critical component ensures the secure positioning and smooth operation of the rotor shaft, contributing to the overall stability and performance of agricultural machinery. It boasts an inner diameter of 45mm, an outer diameter of 70mm, and a thickness of 15mm, with a weight of 0.12 kg. This part is essential for maintaining the integrity and efficiency of your Kuhn equipment.