The Case IH 137700279094 is a genuine OEM sealing piece designed for critical sealing applications in a wide range of Case IH agricultural and construction machinery. This sealing component ensures optimal performance and prevents leaks in hydraulic systems, engines, and other vital assemblies. It is compatible with numerous models including MAXXUM, PUMA, OPTUM, FARMALL, VESTRUM series tractors, AXIAL-FLOW combines, RB series balers, and L series loaders. With an outer diameter of 40 mm, an inner diameter of 30 mm, and a thickness of 5 mm, this sealing piece provides a precise fit for reliable operation.