85023490 Volvo FH II Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant to prevent engine overheating. By facilitating flow between the engine block, cylinder head, and radiator, it maintains the thermal stability required for heavy-duty performance in demanding environments.

Compatible Volvo FH series engines

This part is specifically engineered for Volvo FH and FH II series engines, including various power outputs such as the 380, 420, 460, 500, and 540 variants. It provides a reliable replacement for original equipment requirements in these heavy commercial vehicle applications.

Installation and maintenance guidance

For optimal engine health, technicians should inspect the pump during routine belt or timing belt service intervals. When replacing this component, it is recommended to check the condition of the gaskets and surrounding cooling hoses to ensure a leak-free installation.

Troubleshooting cooling issues

Regular monitoring of the coolant levels and checking for any signs of weeping or bearing noise can help prevent sudden engine failure caused by cooling system breakdown.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85023490.