The Claas 11309630 Clutch Kit is a genuine OEM replacement part designed for various Claas Ares and Arion series agricultural tractors. This comprehensive clutch kit includes a 310mm diameter drive disc with 10 splines and a 280mm diameter power take-off (PTO) disc also with 10 splines. Weighing 27.00 kg, this robust and reliable clutch assembly ensures efficient power transmission and smooth operation, making it an essential component for maintaining optimal tractor performance.