The Claas 0005991820 is a genuine OEM sealing ring, precisely manufactured with an inner diameter of 20 mm, an outer diameter of 30 mm, and a thickness of 7 mm. This high-quality shaft seal is essential for preventing fluid leaks and protecting critical rotating components in a wide range of Claas agricultural and construction machinery, including models from the AXION 800/900, ARION 500/600, LEXION 600/700, JAGUAR 900, TUCANO 400, SCORPION 7000, QUADRANT 3000, and ROLLANT 400 series, ensuring reliable and long-lasting performance.