The Claas 11651820 is an authentic OEM O-Ring, precisely engineered for sealing applications within various Claas agricultural and construction equipment. With an inner diameter of 20 mm and a thickness of 2 mm, this O-Ring ensures a tight and reliable seal, preventing fluid leaks and maintaining optimal system pressure. It is a critical component for models including LEXION, JAGUAR, AXION, and ARION series, manufactured to Claas's rigorous quality standards for durability and perfect fit.