The Claas 7700043330 is a genuine OEM Ball End Top Rod, also known as a ball joint for the top link. This critical component ensures a secure and flexible connection for the tractor's three-point hitch system. Designed for durability and precise fitment, it features an M27x3 thread and an overall length of 130 mm. It is a direct replacement part for a wide range of Claas Arion, Axion, Celtis, Ceres, Ergos, Nectis, Nexos, Atos, Elios, and Talos tractor models, maintaining optimal performance and safety.