The McCormick 6679979A1 hydraulic pump is a genuine OEM component designed for McCormick CX series agricultural tractors. This essential pump provides hydraulic pressure for various tractor functions, including power steering, implement lift, and auxiliary hydraulic circuits. It ensures optimal performance and durability, meeting original factory specifications for a perfect fit and reliable operation in models such as CX70, CX75, CX80, CX85, CX90, CX95, CX100, CX105, and CX110.