85000347 Compatible Water Pump for Volvo FMX

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 and the radiator. By maintaining consistent flow, it helps the engine sustain its ideal operating temperature even under high thermal loads. Vaden Original provides high-strength components designed to withstand the rigorous demands of heavy commercial vehicle service.

Compatible Volvo vehicles and engines

This specific model is compatible with Volvo FMX 480, 440, and 400 trucks equipped with D13K engines. It is also fitted to various Volvo FM models including the FM 480, 440, 380, 340, 300, 400, 360, 390, and 430 series. Ensuring precise fitment is vital for maintaining system pressure and preventing overheating.

Installation and maintenance guidance

Technicians should inspect the pump during routine belt service, checking for signs of coolant leakage from the weep hole or unusual bearing noise. Replacing the pump alongside the timing or alternator belt is recommended to prevent unexpected downtime. Always verify that the mounting flange and internal diameters match the existing unit before installation.

Troubleshooting and selection

Proper maintenance of the cooling circuit helps prevent impeller erosion and seal failure. Consult your authorized distributor to ensure correct application.

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.