23957734 Volvo FMX D13K Water Pump

What does a water pump do?

This water pump is a vital component of the engine cooling system, responsible for circulating coolant between the engine block and the radiator. By maintaining consistent fluid flow, it prevents overheating and ensures the engine operates within its optimal thermal range under heavy loads. Built with high-strength components, this pump is designed to withstand the rigorous demands of heavy commercial vehicle operations.

Vehicle and engine compatibility

This specific model is compatible with Volvo FMX series trucks, including variants such as the 380, 420, 460, and 500, specifically when paired with D13K engines. It also serves a wide range of Volvo FM models like the FM 360, FM 380, FM 400, FM 420, FM 440, FM 460, FM 480, and FM 500. Consult your authorized distributor to ensure exact fitment.

Installation and maintenance

During installation, technicians should inspect the cooling system integrity and consider renewing the belt or gaskets simultaneously to prevent future leaks. Regular inspection of the pump housing and bearing play can help identify early signs of wear before they lead to engine overheating.

System reliability

Maintaining a healthy cooling system is essential for fleet longevity and reducing downtime in construction machinery or tractor units.

OE cross-reference

525.03.0008 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 23957734.