21960479 Volvo B13R D13B 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 and the radiator to prevent overheating. Built with high-strength components, it ensures consistent thermal management even under heavy-duty operating conditions.

Vehicle and engine compatibility

This specific unit is compatible with Volvo B13R models featuring the D13B engine. It serves as a reliable replacement to maintain optimal engine temperature and system integrity in heavy commercial vehicles.

Installation and maintenance guidance

For optimal performance, technicians should inspect the pump and its associated belts during routine maintenance intervals. When replacing this component, it is recommended to check the integrity of the mechanical seal and housing to prevent potential leaks or bearing play.

System reliability

Maintaining a healthy cooling system is essential for preventing engine overheating and ensuring long-term reliability in construction machinery and heavy-duty trucks.

OE cross-reference

525.03.0005 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21960479.