The Claas R123543 is a genuine OEM sealing ring designed for critical applications in a wide range of Claas agricultural and construction machinery. This high-quality sealing component ensures a reliable and leak-free seal, preventing fluid loss and contamination. With an inner diameter of 30 mm, an outer diameter of 40 mm, and a thickness of 5 mm, it is engineered to precise specifications for a perfect fit and long-lasting durability across models such as AXION, ARION, JAGUAR, LEXION, SCORPION, and XERION series.