85020085 Volvo FM Water Pump

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine block and the radiator. By maintaining constant flow, it prevents overheating and ensures the engine operates within its ideal thermal range, even under heavy commercial vehicle loads.

Compatible Volvo FM models

This component is specifically designed for Volvo FM models, including the FM 480, FM 440, FM 380, FM 340, FM 300, FM 400, FM 360, FM 390, and FM 430. It is also compatible with Volvo FM13 engines equipped with the D13C engine designation.

Maintenance and inspection

To ensure proper function and prevent leaks, it is recommended that workshop technicians inspect the pump during routine belt service. Monitoring for symptoms such as coolant leakage from the weep hole or unusual bearing noise can help prevent sudden engine overheating.

Troubleshooting tips

Maintaining a robust cooling system is essential for long-haul fleet reliability and engine longevity. Consult your authorized distributor to verify exact fitment for your specific engine configuration.

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 85020085.