The Claas 0013003870 is a genuine OEM sealing ring designed for a wide range of Claas agricultural machinery. This essential component ensures a tight seal, preventing leaks and maintaining optimal performance in various applications across Claas AXION, ARION, LEXION, JAGUAR, and QUADRANT models. With an inner diameter of 25mm, an outer diameter of 40mm, and a thickness of 8mm, it provides a precise fit for critical sealing points.