85000956 Water Pump for Volvo FH D11K Engines

What does a water pump do?

This water pump plays a vital role in the engine cooling system by circulating coolant between the engine and the radiator. Constructed with high-strength components, it ensures consistent thermal management even under heavy-duty operating conditions common in long-haul transport.

Vehicle and engine compatibility

This component is specifically compatible with Volvo FH (FH4/FH5) series trucks, including models such as the 420, 460, 500, and 540 variants. It is engineered to meet the requirements of the D11K engine series used in these heavy commercial vehicles.

Maintenance and inspection guidance

To ensure proper function, technicians should inspect the pump for signs of coolant leakage or unusual bearing noise during routine maintenance. It is recommended to check the drive belt tension and condition whenever this part is serviced to prevent premature wear.

System performance

Maintaining a reliable cooling system is essential for preventing engine overheating and ensuring fleet uptime.

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 85000956.