The McCormick 6651828A1 is a genuine OEM hydraulic distributor seal kit designed for McCormick CX, MC, MTX, XTX, and ZTX series agricultural tractors. This essential seal kit ensures proper sealing and performance of the hydraulic distributor, preventing leaks and maintaining system efficiency. It is a direct replacement part, ensuring compatibility and reliable operation across various McCormick models including CX105, MC115, MTX150, and ZTX280.