22197705 Water Pump Compatible with Volvo B9R

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 block and the radiator. By maintaining consistent flow, it prevents overheating and ensures the engine operates within its designed thermal range even under heavy-duty service conditions.

Vehicle and engine compatibility

This specific unit is designed for compatibility with Volvo B9R vehicles equipped with D9B engines. It is engineered to meet the rigorous demands of heavy commercial vehicle engines, providing stable performance during long service hours in demanding environments.

Maintenance and inspection guidance

When performing routine maintenance, it is recommended to inspect the pump and its associated seals during belt replacement intervals. Technicians should check for signs of coolant leakage from the weep hole or unusual bearing noise to identify potential failures before they lead to system overheating.

System troubleshooting

Maintaining a healthy cooling system involves ensuring that the impeller, shaft, and mechanical seals are functioning correctly to prevent cavitation or pressure loss within the loop.

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 22197705.