The Case IH 84364661 is a genuine OEM hex plug designed for use in a wide range of Case IH agricultural and construction machinery. This essential component ensures proper sealing and functionality within hydraulic systems, transmissions, or other critical fluid compartments. Manufactured to strict quality standards, the 84364661 hex plug provides reliable performance and a precise fit for compatible models, including specific Case IH tractors and combines. Always refer to your equipment's parts manual for exact fitment confirmation.