The Claas 7700072120 is a genuine OEM ball joint designed for various Claas agricultural machinery, including specific models in the Arion, Axion, and Xerion series. This critical component ensures precise steering and linkage functionality. Featuring a diameter of 28.5 mm and an M20x1.5 thread, it provides a secure and durable connection for optimal machine performance and safety. Trust genuine Claas parts for reliable operation and perfect fit.