21648716 Compatible Water Pump for Volvo B13R

What does a water pump do?

This water pump plays a critical role in the engine cooling system by circulating coolant between the engine and the radiator to prevent overheating. Built with high-strength components, it is designed to withstand the rigorous thermal and mechanical stresses encountered in heavy-duty applications.

Compatible vehicles and engines

The component is specifically compatible with Volvo B13R engines, particularly those featuring the D13B engine code. It provides a precise fit for these specific heavy commercial vehicle power units to maintain optimal operating temperatures.

Installation and maintenance

For professional installation, it is recommended to inspect the drive belts and gaskets during replacement. Ensuring the pump is aligned correctly during assembly helps prevent premature bearing wear and leakage from the mechanical seal.

Troubleshooting guidance

Monitoring for signs such as coolant loss or unusual noise can help identify when a replacement is necessary to prevent system failure.

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 21648716.