21648712 Compatible Water Pump for Volvo FMX

This water pump is a vital component within the engine cooling system, designed to circulate coolant between the engine and the radiator. By maintaining steady flow, it prevents overheating and ensures stable operating temperatures for high-performance diesel engines. This part is manufactured with heavy-duty grade materials to withstand rigorous thermal cycles and mechanical stress.

Designed specifically for Volvo FMX trucks, this component is compatible with various configurations including the FM 330, FM 450, FM 410, and FM 370 models. It is also an essential fitment for Volvo FMX series equipped with D11B engines, covering variants such as the 370, 410, 450, 330, and 430. This part serves as an equivalent to original equipment standards to ensure seamless integration into the cooling circuit.

For optimal performance, technicians should inspect the pump during scheduled belt replacements. Signs of failure may include coolant leaks from the weep hole or unusual bearing noise. When replacing this unit, it is recommended to check the condition of the belts and seals to maintain system integrity.

Consult your authorized distributor.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21648712.