The Case-IH 299937A1 is a genuine OEM sealing ring, also known as an O-ring, designed for critical sealing applications in Case-IH agricultural and construction machinery. This high-quality component ensures a tight seal, preventing leaks and maintaining system integrity. With an outer diameter of 100 mm, an inner diameter of 90 mm, and a thickness of 5 mm, it is engineered to precise specifications for optimal performance and durability. This sealing ring is commonly found in various Case-IH tractor series including Puma, Maxxum, MXM, MXU, JX, CX, Quantum, and Vestrum models, providing reliable sealing for hydraulic systems, transmissions, or other fluid-containing assemblies.