85000657 Volvo FH13 D13B Engine 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 between the engine block and the radiator. By maintaining consistent flow, it prevents overheating and helps the engine operate at its ideal thermal range even during high-load transport tasks.

Vehicle and engine compatibility

This specific unit is designed for compatibility with Volvo FH13 trucks equipped with D13B engines. It serves as a reliable replacement to ensure the longevity of the heavy commercial vehicle's cooling circuit.

Installation and maintenance

Technicians should inspect the pump during routine belt or timing belt service intervals. It is recommended to check for signs of coolant leakage from the weep hole or unusual bearing noise to prevent sudden engine overheating. Always ensure proper mounting and torque specifications are met during installation to maintain seal integrity.

Troubleshooting guidance

A high-performance water pump is vital for preventing serious engine damage caused by thermal fluctuations in heavy-duty applications.

OE cross-reference

525.03.0017 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85000657.