21814036 Compatible Water Pump for Volvo FM

What does a water pump do?

This water pump plays a vital role in the engine cooling system by circulating coolant between the engine and the radiator. By maintaining consistent fluid flow, it prevents thermal stress and ensures the engine operates within its designed temperature range, even under heavy loads.

Compatible Volvo FM models

This component is specifically engineered to fit Volvo FM series trucks, including models such as the FM 500, FM 380, FM 420, and FM 460. It is fully compatible with D13K engines to ensure precise fitment and reliable performance in heavy commercial vehicle applications.

Maintenance and installation

For optimal service, technicians should inspect the pump during routine belt changes. Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can help prevent unexpected engine overheating. It is recommended to check all connections and seals during installation to ensure a secure fit within the cooling circuit.

Troubleshooting guidance

Consult your authorized distributor.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21814036.