85013057 Volvo FMX II Cooling System Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant between the engine block and the radiator. By maintaining steady flow, it ensures that thermal loads are managed effectively, preventing overheating in high-demand environments.

Compatible Volvo models and engines

This specific component is designed to fit Volvo FMX II models including 380, 420, 460, and 500 variants. It is also compatible with several Volvo FM series engines such as the FM 360, FM 380, FM 400, FM 420, FM 440, FM 460, FM 480, and FM 500. These parts are essential for maintaining the operational integrity of heavy commercial vehicle engines.

Installation and maintenance guidance

During routine maintenance or when servicing belts, technicians should inspect the pump for signs of wear such as bearing noise or weeping from the seal. Ensuring proper alignment and belt tension during installation is vital to prevent premature failure of the mechanical seal and internal bearings.

Troubleshooting and system health

Regularly checking the coolant level and inspecting the pump housing can help identify potential issues before they lead to significant engine overheating or system failure.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85013057.