85000486 Volvo FMX D13K Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining consistent flow, it prevents overheating and protects internal engine components from thermal stress during heavy-duty operations.

Vehicle and engine compatibility

This specific model is engineered for compatibility with Volvo FMX series equipped with D13K engines, as well as various Volvo FM models including FM 480, FM 440, FM 380, FM 340, FM 300, FM 400, FM 360, FM 390, and FM 430. It is designed to withstand the high thermal loads typical of heavy commercial vehicle service.

Maintenance and inspection

When performing maintenance, technicians should inspect the pump housing and mechanical seals for any signs of coolant leakage or bearing noise. It is recommended to check the condition of the drive belt and related cooling components during routine service intervals to prevent sudden engine overheating.

Troubleshooting guidance

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.