85013425 Water Pump for Volvo FM Series

What does a water pump do?

This water pump functions as a vital component within the engine cooling system, ensuring the continuous circulation of coolant between the engine and the radiator. By maintaining steady flow, it prevents engine overheating and ensures thermal stability during heavy-duty operation in various heavy commercial vehicle applications.

Compatible Volvo FM models

This part is specifically designed for Volvo trucks, including the FM series such as the FM 500, FM 460, FM 420, and FM 380. It provides precise fitment for both FM II and FM III configurations to ensure reliable performance across different engine outputs.

Installation and maintenance

For optimal service life, technicians should inspect the pump during routine belt changes. When replacing this component, it is recommended to check the condition of the drive belts and the integrity of all cooling hoses to prevent premature wear or system leaks.

Troubleshooting guidance

Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can help prevent unexpected downtime. Consult your authorized distributor to verify exact fitment for your specific engine configuration.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85013425.