85000486 Volvo FM Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring a constant flow of coolant between the engine block and the radiator. By maintaining this circulation, the pump prevents engine overheating and helps sustain the ideal operating temperature required for high-performance heavy-duty operation.

Vehicle and engine compatibility

This specific component is compatible with Volvo FM series vehicles, including the FM 480, FM 440, FM 380, FM 340, FM 300, FM 400, FM 360, FM 390, and FM 430 models. It is specifically engineered for Volvo FM13 engines with the D13C designation to ensure precise fitment and reliable performance.

Installation and maintenance guidance

For optimal maintenance, technicians should inspect the water pump during routine belt service. It is recommended to check for signs of coolant leakage from the weep hole or unusual bearing noise. Replacing this component alongside the timing belt or alternator belt is a standard professional practice to prevent unexpected downtime.

Troubleshooting and selection

Selecting a high-quality replacement ensures that the impeller and mechanical seals can withstand the high-load environments typical of heavy commercial vehicle operations. Consult your authorized distributor.

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.