8112520 Water Pump for Volvo B10B Engines

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 stable operating temperatures for heavy commercial vehicle engines. This part is manufactured using high-strength components to withstand the rigorous thermal and mechanical stresses typical of heavy-duty operation.

Vehicle and engine compatibility

This specific unit is designed to be compatible with Volvo B10B models equipped with the D10A engine. It serves as a reliable replacement to maintain original system performance in trucks and buses. For precise fitment, always verify the engine code and existing component specifications.

Installation and maintenance

When performing maintenance, technicians should inspect the water pump alongside the timing belt or drive belts to ensure system integrity. Proper installation is vital to prevent leaks from the mechanical seal or bearing play. Regular checks of the coolant levels and pump housing help prevent unexpected downtime during heavy-duty service.

Troubleshooting guidance

Monitoring for symptoms such as coolant leaks from the weep hole or unusual mechanical noise can help identify early signs of wear.

OE cross-reference

525.03.0015 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8112520.