21030340 Volvo FM D13C Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates at its ideal temperature, even under high-duty cycles common in heavy commercial vehicle applications.

Compatible vehicles and engines

This component is specifically fitted to Volvo FM series vehicles, including models such as the FM 500, FM 380, FM 420, and FM 460. It is also compatible with Volvo FM13 units equipped with the D13C engine. VADEN ORIGINAL provides robust solutions for these heavy-duty truck and construction machinery engines to ensure long-term reliability.

Installation and maintenance

For professional technicians and fleet managers, it is recommended to inspect the pump during routine belt service or when signs of coolant leakage from the weep hole appear. Maintaining a healthy cooling system is essential to prevent serious engine damage caused by temperature fluctuations or bearing play.

Troubleshooting and selection

Always verify your specific engine code to ensure perfect fitment. This part is designed to meet the rigorous demands of long-haul transport and heavy-duty industrial use.

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 21030340.