Construction Machinery Part Engine Water Pump 276-4755 280-7374 314-5155 2764755 2807374 3145155 for Excavator CAT 365C 374D 385C 390D C15 C18 Delivering OEM-equivalent cooling performance at competitive aftermarket pricing, this water pump offers exceptional value for CAT 365C 374D 385C 390D C15 C18 excavator owners. Manufactured under rigorous quality control standards and backed by factory direct supply for consistent availability. Part Name Water Pump Engine No. 365C 374D