The Claas 0013013760 O-Ring is a genuine FPM (Viton) round seal, designed for critical sealing applications in Claas agricultural equipment. This high-quality O-ring features an inner diameter of 22 mm, an outer diameter of 28 mm, and a thickness of 3 mm, ensuring a precise and durable seal against fluids and gases. Its robust construction provides excellent resistance to heat, chemicals, and wear, making it an essential component for maintaining optimal performance and preventing leaks in various machine systems.