The Claas 6660021 is a genuine OEM hub seal designed for a wide range of Claas agricultural machinery, including Arion, Axion, Jaguar, and Lexion series. This high-quality seal ensures optimal performance and prevents leakage in hub assemblies. With an inner diameter of 100 mm, an outer diameter of 125 mm, and a thickness of 13 mm, it provides a precise fit. Weighing approximately 0.12 kg, this original Claas part guarantees durability and reliability for critical applications.