The Case-IH 00402131 O-Ring is an authentic OEM sealing component designed for critical hydraulic and fluid transfer systems in Case-IH, New Holland, Steyr, and Case Construction equipment. With an inner diameter of 20.29 mm and a cross-section diameter of 2.62 mm, this O-ring ensures a robust, leak-free seal, vital for maintaining system integrity and preventing fluid loss or contamination. Manufactured from high-quality, durable materials, it provides reliable performance under demanding operational conditions, extending the lifespan of machinery components.