Product Overview This is a variable displacement axial piston hydraulic pump, model AP2D36, designed for E307B, E307C, and E308C mini excavators. It supplies hydraulic power for the boom, arm, bucket, swing, and travel hydraulic circuits, ensuring reliable and efficient machine operation. Part Number 148-1773 Interchange Part Numbers 165-9270, 102-0783 Pump Model AP2D36 Pump Type Variable Displacement Axial Piston Hydraulic Pump Compatible Machines CAT E307B, E307C, E308C