The Kuhn VNB0347 complete driven gear is an authentic OEM replacement part specifically designed for Kuhn TB series flail mowers, including models TB 250, TB 270, TB 300, TB 320, TB 350, and TB 400. This essential assembly ensures proper power transmission and maintains the operational integrity of your agricultural machinery. Weighing 1.20 kg, it is a critical component for restoring and sustaining the optimal performance and reliability of your Kuhn equipment.