21030340 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. It is manufactured using high-strength components to withstand the rigorous thermal and mechanical stresses found in heavy commercial vehicle engines.

Vehicle and engine compatibility

This specific unit is compatible with Volvo B13R vehicles equipped with D13B engines. It serves as a reliable replacement for original equipment, maintaining the necessary flow rates required for heavy-duty engine operation.

Installation and maintenance

For optimal performance, technicians should inspect the pump during regular belt service intervals. Monitoring for signs such as coolant leakage or unusual noise can prevent overheating and ensure the longevity of the entire cooling circuit.

Troubleshooting guidance

Always verify the engine code to ensure a precise fitment for your specific machinery or truck application.

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 21030340.