The Claas 0001390210 is a genuine OEM guide nut designed specifically for the excavation cylinders found in Claas VOLTO series machinery. This critical component ensures proper function and secure fastening within the cylinder assembly, contributing to the reliable operation of your agricultural equipment. Manufactured to Claas's stringent quality standards, it provides a precise fit and long-lasting durability for models including VOLTO 45, 52, 55, 60, 64, 65, 80, 600, 670, 770, 800, 870, 900, 1050, 1100, 1300, and 1350.