The Claas 6005018686 is a genuine OEM seal ring designed for optimal performance and durability in Claas agricultural machinery. This essential component measures 40mm inner diameter, 52mm outer diameter, and 7mm thickness, ensuring a precise fit. It is compatible with a wide range of Claas tractor models, including AXION, ARION, ATOS, ELIOS, NEXOS, and TALOS series, providing reliable sealing for critical applications.