85023490 Volvo FM Compatible 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 fluid flow, it prevents overheating and ensures the thermal stability required for heavy-duty engine operation.

Compatible vehicles and engines

This specific unit is designed for compatibility with Volvo FM series trucks, including the FM 500, FM 380, FM 420, and FM 460 models. It functions as a reliable replacement to maintain the integrity of the cooling circuit in these heavy commercial vehicles.

Installation and maintenance

Technicians should inspect the pump during routine belt service intervals. When replacing a water pump, it is recommended to check the condition of the drive belts and gaskets to ensure a proper seal and prevent future leaks from the weep hole or housing.

Troubleshooting and selection

Selecting a high-strength component helps prevent common failure indicators such as bearing noise or coolant leakage. Always verify fitment against specific engine requirements to ensure seamless integration into the cooling system.

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 85023490.