20997650 Water Pump for Volvo B11R D11K

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. Constructed with high-strength components, it is designed to withstand the rigorous thermal and mechanical stresses encountered in heavy commercial vehicle operations.

Vehicle and engine compatibility

This specific component is designed for Volvo B11R trucks featuring the D11K engine. It serves as a reliable replacement to maintain the thermal stability of the engine during intensive service cycles.

Maintenance and installation guidance

To ensure proper function, technicians should inspect the pump for signs of coolant leakage or bearing play during routine maintenance. It is recommended to check the pump's condition alongside timing belt or alternator belt services to prevent unexpected engine overheating.

System reliability

Maintaining a consistent coolant flow is essential for preventing engine damage in heavy-duty applications.

OE cross-reference

525.03.0013 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20997650.