85000486 Volvo FM Water Pump

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 engine overheating and ensures the longevity of internal components under heavy-duty operating conditions.

This part is specifically designed for compatibility with various Volvo FM series models, including the FM 480, FM 440, FM 380, and FM 340, as well as the FM II series such as the FM 500, FM 420, and FM 460. It is also suitable for several other variants within the FM engine range to ensure precise fitment.

For optimal performance, technicians should inspect the pump during routine belt service. Signs of wear such as coolant leakage from the weep hole or unusual bearing noise should be addressed immediately by replacing the unit to avoid system failure. Regular checks of the impeller and mechanical seals are recommended to maintain system integrity.

Check the compatibility list.

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 85000486.