85000486 Volvo FH16 III 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 management, it prevents overheating and protects engine components from thermal stress during heavy-duty operations.

Vehicle compatibility and fitment

This component is specifically designed for use in Volvo trucks, including the FH series models such as the 440, 520, 480, 400, and 500. It is also compatible with Volvo FH16 II variants (750, 540, 550, 600, 700, 650, 610) and Volvo FH16 III models (550, 750, 650).

Installation and maintenance

To ensure proper installation and system integrity, technicians should inspect the pump housing and impeller during routine maintenance. It is recommended to check for signs of coolant leakage or bearing noise during belt service intervals to prevent sudden engine failure.

Troubleshooting and selection

Maintaining a functional cooling circuit is essential for long-haul truck longevity. Consult your authorized distributor for precise fitment verification.

OE cross-reference

525.03.0006 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000486.