21974080 Volvo FM Compatible Water Pump

This water pump plays a vital role in the engine cooling system by circulating coolant between the engine and the radiator. It is constructed from high-strength components designed to withstand the demanding thermal cycles of heavy commercial vehicle engines. By maintaining consistent coolant flow, it prevents engine overheating and ensures long-term operational stability.

The component is specifically designed for fitment in Volvo FM series trucks, including models such as the FM 330, FM 450, FM 410, and FM 370. This ensures precise integration within the existing cooling circuit of these heavy-duty vehicles.

For optimal performance, technicians should inspect the pump during routine belt service intervals. It is recommended to check for signs of coolant leakage or unusual bearing noise. Replacing this component during scheduled maintenance can prevent more significant engine issues caused by improper temperature regulation.

Check the compatibility list to ensure this part meets your specific engine requirements.

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 21974080.