1789555 Compatible Scania Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining consistent thermal regulation, it prevents engine overheating and ensures the longevity of heavy commercial vehicle engines under demanding service conditions.

Compatible vehicles and engines

This component is specifically engineered for Scania L series trucks, including the L340 and L280 models equipped with OC 09 engines. It provides a reliable replacement for original equipment components, ensuring precise fitment and performance in heavy-duty applications.

Installation and maintenance

When performing routine maintenance, technicians should inspect the pump housing and impeller for signs of wear or leakage. It is recommended to check the water pump during timing belt or alternator belt service intervals to prevent unexpected system failure.

Troubleshooting and inspection

Proper installation ensures optimal flow rates and prevents coolant leaks from the weep hole or bearing housing. Always verify compatibility with specific engine series to ensure correct performance in tractor units and buses.

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.