85000412 Volvo FM11 D11B Water Pump

What does a water pump do?

This water pump serves as a vital component within the engine cooling system, responsible for circulating coolant between the engine and the radiator. By maintaining consistent fluid flow, it prevents overheating and ensures the engine operates within its designed thermal parameters even under heavy-duty loads.

Vehicle and engine compatibility

Specifically designed for Volvo FM11 trucks with D11B engines, this unit provides reliable performance for heavy commercial vehicle applications. It is engineered to meet the rigorous demands of the cooling system in high-utilization fleet environments.

Installation and maintenance

For optimal performance, technicians should inspect the pump and its associated belts during routine maintenance intervals. When replacing this component, it is recommended to check the condition of the mechanical seals and gaskets to ensure a leak-free installation and long-term durability.

Troubleshooting and selection

Monitoring for common failure indicators, such as coolant leakage or unusual noise from the bearing assembly, can help prevent engine overheating. Consult your authorized distributor to ensure correct fitment for your specific engine configuration.

OE cross-reference

525.03.0017 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000412.