21814040 Volvo FMX and FM Water Pump

This water pump serves as a critical component within the engine cooling system, facilitating the continuous circulation of coolant between the engine and the radiator. By maintaining proper thermal management, it prevents engine overheating during intensive heavy-duty operations.

This component is specifically designed to fit Volvo FM and FMX series trucks, including various models such as the FM 360, FM 380, FM 400, FM 420, FM 440, FM 460, FM 480, and FM 500, as well as FMX variants like the 380, 420, 460, and 500. It meets the rigorous demands of heavy commercial vehicle engines.

When performing engine maintenance, it is recommended to inspect the water pump alongside the drive belts. Technicians should monitor for signs such as coolant leaks from the weep hole or unusual bearing noise to ensure timely replacement and prevent system failure.

Consult your authorized distributor.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21814040.