3801418 Volvo FM 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 and the radiator. By maintaining steady flow, it prevents engine overheating and ensures stable operating temperatures during heavy-duty operations.

Compatible Volvo FM models

This component is specifically designed to fit Volvo FM series trucks, including models such as the FM 300, FM 340, FM 360, FM 380, FM 390, FM 400, FM 430, FM 440, and FM 480. It is an essential replacement part for maintaining the thermal integrity of these heavy commercial vehicle engines.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt services. Checking for signs of coolant leakage or bearing play during scheduled maintenance can prevent unexpected engine downtime. Proper installation ensures the mechanical seal and impeller operate effectively under high pressure.

Troubleshooting guidance

Always verify compatibility with specific engine codes to ensure a precise fit. This part is engineered to meet the rigorous demands of professional fleet maintenance and workshop requirements.

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 3801418.