85000347 Compatible Water Pump — Volvo

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 between the engine block and the radiator. Designed to withstand high-load operating conditions, it maintains stable thermal regulation to prevent engine overheating during intensive service intervals.

Vehicle and engine compatibility

This part is specifically designed for use in Volvo B9TL vehicles equipped with D9B engines. It functions as a reliable replacement for original equipment components, ensuring precise fitment and optimal flow rates for heavy commercial vehicle applications.

Installation and maintenance

To ensure system longevity, technicians should inspect the pump during routine belt or timing belt service. It is recommended to check for signs of wear such as coolant leaks from the weep hole or unusual bearing noise to prevent unexpected downtime.

Troubleshooting and inspection

Maintaining proper coolant levels and using high-quality fluids helps protect the mechanical seals and internal impeller from erosion or cavitation damage.

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 85000347.