20451516 Volvo FM Water Pump

What does a water pump do?

This water pump serves as a critical component in the engine cooling system by circulating coolant between the engine and the radiator. It is engineered using high-strength components to withstand the rigorous thermal cycles and mechanical stresses found in heavy commercial vehicle applications.

Compatible vehicles and engines

This part is specifically compatible with Volvo FM series trucks, including models such as the FM 480, FM 440, FM 380, FM 340, and FM 300. It is also fitted to Volvo FM 9/340, FM 9/300, FM 9/260, and FM 9/380 units equipped with D9A engines. Check the compatibility list.

Installation and maintenance

During routine maintenance, it is recommended to inspect the pump for signs of coolant leakage or unusual noise. For optimal performance, technicians should consider renewing the pump alongside the timing belt or alternator belt service to prevent unexpected engine overheating.

Troubleshooting and selection

Maintaining a stable temperature through efficient fluid movement is essential for preventing engine wear and ensuring long-term reliability in heavy-duty operations.

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 20451516.