1789555 Scania P II Water Pump

What does a water pump do?

This water pump is a vital component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining consistent flow, it ensures that the engine operates within optimal temperature ranges, preventing overheating and protecting internal engine components from thermal stress.

Compatible Scania P II models

This specific unit is designed to fit Scania P II trucks, including models such as P320, P360, and P280, as well as their hybrid and plug-in hybrid variants. It is specifically engineered for use with DC 09 series engines to ensure precise fitment and reliable performance in heavy commercial vehicle applications.

Maintenance and inspection guidance

For optimal maintenance, technicians should inspect the pump during every cooling system service. Checking for signs of coolant leakage from the weep hole or unusual bearing noise can help prevent unexpected downtime. When replacing this component, it is recommended to inspect all belts and seals to maintain system integrity.

Troubleshooting tips

Ensure that all connection points are tightened to specification to prevent pressure drops within the cooling circuit. Maintaining a clean and pressurized system is essential for the longevity of this high-strength component.

OE cross-reference

525.04.0005 (Water Pump Water Pumps) is the equivalent of the Scania OE number. This part directly replaces Scania OE number 1789555.