21417491 Volvo FM13 D13B Engine Water Pump

What does a water pump do?

This water pump is a critical component within the engine cooling system, designed to circulate coolant between the engine block and the radiator. By maintaining constant fluid movement, it prevents thermal buildup and ensures the engine operates within its optimal temperature range during heavy-duty service.

Vehicle and engine compatibility

This specific unit is compatible with Volvo FM13 trucks featuring the D13B engine. It is engineered to withstand the high-load conditions typical of heavy commercial vehicles, ensuring reliable performance for fleet managers and workshop technicians alike.

Maintenance and installation guidance

When performing engine maintenance, it is recommended to inspect the water pump alongside the timing or alternator belt. Technicians should check for signs of coolant leakage from the weep hole or unusual bearing noise to prevent potential engine overheating.

Troubleshooting and inspection

Maintaining a stable cooling flow is essential for the longevity of heavy-duty engines. This component provides a reliable solution for maintaining thermal stability in demanding transport environments.

OE cross-reference

525.03.0013 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21417491.