21974080 Volvo FMX III Water Pump

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. Maintaining optimal thermal management is essential for preventing engine overheating and ensuring the longevity of heavy-duty engine components. This component is manufactured using high-strength components to withstand continuous operation in heavy commercial vehicle environments.

This part is specifically designed for compatibility with Volvo FMX III, FMX II, and FM series vehicles, including various configurations such as the FM 330, FM 450, and FMX 460 models. It serves as a reliable replacement for original equipment in heavy-duty truck engines used in construction and transport sectors.

For optimal performance, technicians should inspect the pump during routine belt service. Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can prevent unexpected downtime. When replacing this unit, it is recommended to check the condition of the drive belts and seals to ensure system integrity.

Consult your authorized distributor.

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.