21030340 Volvo FM Water Pump Compatible

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring continuous coolant circulation to prevent overheating. It is manufactured using high-strength components designed to withstand the rigorous thermal and mechanical stresses found in heavy commercial vehicle environments.

Vehicle and engine compatibility

This component is specifically compatible with Volvo trucks, including the FM 500, FM 380, FM 420, and FM 460 models. It is also engineered to fit the Volvo FM11 equipped with D11A engines, providing a precise fit for these specific heavy-duty applications.

Installation and maintenance

To ensure proper function and prevent engine overheating, technicians should inspect the water pump during routine cooling system maintenance. Checking the mounting surfaces and ensuring the impeller rotates freely are essential steps during installation to maintain system integrity in demanding duty cycles.

Selection guidance

Selecting a high-quality replacement ensures that the engine's thermal management remains stable under load. Consult your authorized distributor to verify exact compatibility with your specific engine configuration.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21030340.