85020130 Volvo FMX D13C 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 block and the radiator. By maintaining consistent flow, it prevents engine overheating and ensures thermal stability during heavy-duty operations. This component is engineered using high-strength components to meet the rigorous demands of commercial vehicle engines.

Compatible vehicles and engines

This specific unit is compatible with Volvo FMX models, including the 370, 410, 430, 450, and 330 variants equipped with D13C engines. It is also fitted to various Volvo FM series trucks such as the FM 330, FM 370, FM 410, and FM 450. These parts are essential for maintaining engine temperature in heavy commercial vehicle applications.

Installation and maintenance

During routine maintenance or when replacing the timing belt or alternator belt, it is recommended to inspect the water pump for signs of wear. Technicians should check for coolant leaks from the weep hole or unusual bearing noise. Proper installation ensures optimal flow rates and prevents cavitation damage within the cooling circuit.

Troubleshooting and selection

Selecting a high-quality replacement helps prevent sudden thermal failures in construction machinery and tractor units. Consult your authorized distributor to ensure correct fitment for your specific engine configuration.

OE cross-reference

525.03.0009 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 85020130.