20744939 Volvo FH Water Pump

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator. Maintaining consistent thermal management is vital for preventing overheating and ensuring the longevity of heavy-duty engines under high loads.

Vehicle and engine compatibility

This component is specifically engineered to fit Volvo FH models, including the 440, 520, 480, 400, and 500 variants. It is also compatible with Volvo FH13 engines featuring the D13B engine code. This ensures precise fitment for specific heavy commercial vehicle applications.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt service. Signs of wear include coolant leakage from the weep hole or unusual bearing noise. Ensuring a secure installation helps maintain consistent flow rates through the cooling circuit.

Preventative maintenance

VADEN ORIGINAL provides robust solutions for heavy-duty applications to prevent serious engine damage caused by improper temperature regulation.

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 20744939.