Excavator CAT E330D E336D E340D E336D2 Hydraulic Main Axial Piston Pump Assembly 322-8733 295-9674 and 434-8188 Kawasaki K5V160 K5V200 Product Overview Part numbers 322-8733, 295-9674, and 434-8188 typically utilize the Kawasaki K5V160 or K5V200 models and are suitable for use as main hydraulic pumps in E330D and E336D excavators. Procurement & Installation Guidelines Verify OEM part number compatibility, including regulator and servo valve assembly Require hydraulic bench