Product Overview This variable displacement axial piston hydraulic pump is designed for the CAT D9R track-type tractor. It supplies hydraulic power for blade lifting, tilting, steering, and all working hydraulic circuits, ensuring reliable performance across demanding job site conditions. Part Number: 104-1752 Interchange Part Number: 0R-7669 Pump Type: Variable displacement axial piston Application: CAT D9R track-type tractor Important: Please verify the machine serial