85000347 Compatible Volvo FM Water Pump

What does a water pump do?

The water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. This component ensures that the engine maintains its ideal operating temperature, even when working under high loads in heavy commercial vehicles. By spinning at engine speed, the pump drives the coolant flow to prevent overheating and potential engine damage.

Vehicle and engine compatibility

This specific water pump is compatible with Volvo FM trucks, including models such as the FM 480, FM 440, FM 380, FM 340, FM 300, FM 400, FM 360, FM 390, and FM 430. It is specifically designed to fit engines like the D13K to ensure precise fitment and performance within the cooling circuit.

Maintenance and installation guidance

For workshop technicians and fleet managers, it is recommended to inspect the water pump during routine maintenance intervals. Replacing the pump alongside the timing belt or alternator belt is a standard practice to prevent unexpected failures caused by bearing wear or seal leakage. Proper installation ensures a secure seal against the engine block.

Preventing engine overheating

Maintaining a robust cooling system is essential for preventing coolant leaks or bearing play that can lead to serious engine overheating. This component provides a reliable solution for maintaining thermal stability in heavy-duty transportation applications.

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 85000347.