21969183 Volvo FM D11K Water Pump

What does a water pump do?

This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant to prevent overheating. It is manufactured using high-strength components designed to withstand the rigorous thermal and mechanical demands of heavy commercial vehicle operations.

Compatible Volvo FM models and engines

This part is specifically engineered for Volvo FM series trucks, including models such as the FM 380, FM 420, FM 460, and FM 500. It is designed to integrate seamlessly with Volvo D11K engines to maintain stable thermal management.

Installation and maintenance guidance

For proper installation and longevity, technicians should inspect the drive belt tension and ensure all mounting surfaces are clean. Regular checks of the coolant level and pump housing are recommended during routine maintenance intervals to prevent system leaks or cavitation.

System performance and selection

Maintaining precise coolant flow is essential for protecting engine components from thermal stress. Check the compatibility list for your specific engine configuration.

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 21969183.