Genuine Claas 1403850 clutch disc, also known as a drive plate. This OEM replacement part features an outer diameter of 310 mm, an inner diameter of 190 mm, 10 splines, a hub diameter of 40 mm, and a thickness of 10 mm. Weighing 4.2 kg, it ensures reliable power transmission in various Claas tractor models including ARION, AXION, CELTIS, CERES, CERGOS, ERGOS, NEXOS, PALLAS, TEMIS, ATOS, ELIOS, and TALOS series.