The Case IH 87431394 O-Ring is a genuine OEM sealing component designed for critical applications within Case IH agricultural and construction equipment. This high-quality O-ring provides a secure, leak-proof seal, essential for maintaining optimal performance in hydraulic, engine, and transmission systems. Manufactured to precise specifications, it ensures compatibility and durability across a wide range of Case IH tractors, combines, balers, loaders, and telehandlers. Key dimensions include an inner diameter of 12.37 mm, an outer diameter of 17.48 mm, and a thickness of 2.54 mm, with a nominal weight of 0.001 kg.