Hydraulic Pump Repair Kit Description
This Hydraulic Pump Repair Kit is indexed for Caterpillar s: Excavator: Caterpillar CAT320C Specification: Piston Shoe(step)*18 Cylinder Block(Inlaid copper sleeve)*2 Cylinder Block*2 Valve Plate R*1 Valve Plate L*1 Valve Plate R(BI-METAL)*1 Valve Plate L(BI-METAL)*1 Retainer Plate(step)*2 Ball Guide Iron*1 Ball Guide E320*2 Shoe Plate*2 Main Drive Shaft*1(T17) Main Drive Shaft*1 Main Drive Shaft*1 Driven Shaft*1(T15) Upper Saddle bearing (located pin:5.2)*2 Lower Saddle bearing (located pin:5.2)*2 Swash Plate (located pin:5.2)*1 Upper Saddle bearing (located pin:7.2)*2 Lower Saddle bearing (located pin:7.2)*2 Swash Plate *1 variable block*2 pintle*2 locating pin*2 barrel washer*2 Ball Guide spring*18 slide block*2 servo piston*1 servo block*1 gear pump*1 locating pin*1. Compare reference number pilotpart906963 against the label on your existing Caterpillar component before ordering.
Before checkout, compare OEM part number pilotpart906963, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.




