21468471 Volvo FM Compatible Water Pump

What does a water pump do?

This water pump is a vital component within the engine cooling system, responsible for circulating coolant between the engine and the radiator to prevent overheating. Built with high-strength components, it ensures reliable thermal management under heavy-duty operating conditions.

Compatible Volvo models and engines

The unit is specifically compatible with Volvo FM trucks, including models such as the FM 480, FM 440, FM 380, FM 340, and FM 300. It also fits various Volvo FM series configurations like the FM 360, FM 390, and FM 430. Additionally, this pump is suitable for Volvo FM9 models equipped with D9B engines, providing precise fitment for these specific heavy commercial vehicle applications.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine cooling system maintenance. When replacing a water pump, it is recommended to check the associated belts and gaskets to ensure a leak-free installation. Proper mounting and alignment are essential to prevent premature bearing wear or shaft play.

Troubleshooting and inspection

Monitoring for signs such as coolant leaks or unusual noise from the cooling assembly can help prevent engine overheating. Maintaining a consistent cooling flow is essential for protecting heavy-duty engines from thermal stress.

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 21468471.