The Claas 6005019079 is a genuine OEM NBR (Nitrile Butadiene Rubber) O-RING, specifically designed for sealing applications in various Claas agricultural and construction machinery. This O-RING features a precise 20mm inner diameter and a 2mm cord thickness, ensuring a reliable and tight seal against leaks. Manufactured from high-quality NBR material, it offers excellent resistance to oils, fuels, and hydraulic fluids, making it ideal for critical sealing points in hydraulic, fuel, or lubrication systems. This component is essential for maintaining system integrity and preventing fluid loss under demanding operational conditions. Always confirm fitment with your specific Claas machine model.