85023490 Volvo FH D11K 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. It is engineered with high-strength components to withstand the rigorous thermal and mechanical stresses found in heavy-duty commercial vehicle operations.

Compatible Volvo FH models

This specific unit is designed for Volvo FH (FH4/FH5) trucks, specifically catering to the D11K engine series. It is also compatible with various Volvo FH configurations including the 420, 460, 500, and 540 models. For exact fitment, always verify your engine code against the required specifications.

Maintenance and installation

To ensure long-term reliability, it is recommended to inspect the pump during routine belt service. Technicians should check for signs of coolant leakage from the weep hole or unusual bearing noise during maintenance intervals. Proper installation ensures stable temperature regulation for the engine.

Troubleshooting guidance

Maintaining the integrity of the cooling system is vital for preventing engine overheating in heavy commercial vehicles.

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.