The Claas 0011000602 is a genuine OEM fuel tank cap designed for various Claas tractor models, including the Ares 546-697 ATZ, Arion 410-650, Axion 810-950, Celtis 426-456, Ceres 316-356, Ergos 85-110, Nectis 217-267, and Pales 210-240 series. This cap ensures a secure seal for the fuel tank, preventing leaks and contamination. It features an outside diameter of 80 mm, an inside diameter of 50 mm, a height of 50 mm, and weighs 0.12 kg.