21228793 Compatible Water Pump for Volvo FM

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 consistent flow, it prevents overheating and ensures the engine operates within its designed thermal parameters, which is vital for the longevity of heavy commercial vehicle engines.

Vehicle and engine compatibility

This part is engineered to fit various Volvo FM configurations, including the FM II, FM III, and standard FM series models such as the FM 480, FM 440, and FM 380. It is also compatible with specific variants like the FM 500 LNG and FM 420 LNG. This ensures precise fitment across a wide range of heavy-duty truck applications.

Maintenance and installation guidance

For optimal performance, technicians should inspect the pump during routine belt service or when signs of leakage or unusual noise appear. Ensuring proper installation and checking coolant levels helps prevent system failures in demanding driving environments. Check the compatibility list.

Operational reliability

The component is built with high-strength components to withstand rigorous thermal cycles and mechanical stress typical of heavy commercial vehicle operations.

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.