85020085 Volvo FM Water Pump

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 and the radiator. By maintaining consistent thermal management, it prevents overheating and ensures the longevity of the engine components under heavy-duty operating conditions.

Vehicle and engine compatibility

This part is engineered for compatibility with Volvo FM series trucks, including models such as the FM 480, FM 440, FM 380, FM 340, and FM 300. It is also specifically designed to fit Volvo FM11 engines with the D11B designation. These components are vital for maintaining thermal stability in heavy commercial vehicle fleets.

Installation and maintenance

For professional installation, technicians should inspect the mounting surfaces and ensure all gaskets are correctly seated to prevent leaks. It is recommended to check the drive belt tension and condition during installation to ensure smooth mechanical operation and prevent premature wear of the pump bearings.

Preventative maintenance

Regular monitoring of coolant levels and checking for signs of leakage around the pump housing can help prevent unexpected engine downtime. Consult your authorized distributor for detailed fitment verification.

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 85020085.