21974078 Compatible 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 and the radiator. By maintaining a consistent flow, it ensures that the engine operates within its ideal temperature range, preventing overheating during high-load operations in heavy commercial vehicles.

Compatible Volvo FM vehicles

This component is compatible with Volvo FM series trucks, including models such as the FM 330, FM 450, FM 410, and FM 370. It is specifically engineered for use with Volvo FM13 engines featuring the D13B configuration to ensure precise fitment and performance.

Installation and maintenance

For optimal maintenance, it is recommended to inspect the pump during routine belt service. Technicians should check for signs of leakage from the weep hole or unusual bearing noise to prevent potential engine damage. Ensuring a secure installation is vital for maintaining system pressure.

Troubleshooting guidance

A reliable coolant pump is essential for engine longevity in long-haul and construction applications. Check the compatibility list.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21974078.