22479362 Volvo FMX II 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 block and the radiator. By maintaining consistent fluid flow, it prevents engine overheating and ensures stable thermal management during intensive operation. Built with high-strength components, this unit is designed to withstand the rigorous cycles of heavy commercial vehicle service.

Compatible Volvo models

This component is specifically fitted to Volvo FM and FMX series trucks, including the FMX II variants. It serves various engine configurations such as the FM 380, FM 460, and FMX II 540 models. The part is an equivalent solution for those maintaining Volvo engines in heavy-duty duty cycles.

Installation and maintenance

For optimal performance, technicians should inspect the pump housing and seals during routine coolant system maintenance. It is recommended to check for signs of leakage or bearing noise during belt replacement services to prevent unexpected downtime. Proper installation ensures the mechanical seal maintains a tight fit against the shaft.

System reliability

Maintaining a healthy cooling system involves monitoring coolant levels and inspecting hoses alongside the pump to ensure long-term reliability in construction or transport applications.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 22479362.