21228793 Compatible Water Pump — Volvo FH

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, providing the necessary centrifugal force to circulate coolant between the engine block and the radiator. By maintaining a consistent flow, it prevents overheating and ensures the longevity of heavy-duty engine components.

Vehicle and engine compatibility

This part is specifically designed for Volvo FH models, including variants 400, 440, 480, 500, and 520. It is engineered to meet the rigorous demands of heavy commercial vehicle operation.

Maintenance and inspection

For optimal performance, technicians should inspect the pump during routine belt service. Check for signs of coolant leakage or unusual bearing noise during maintenance intervals to prevent engine overheating.

Reliability in heavy-duty use

The component is manufactured using high-strength components to withstand continuous thermal cycles and high-pressure environments typical in heavy-duty truck applications.

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 21228793.