21030340 Compatible 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 continuous coolant circulation to prevent overheating. Built with high-strength components, it is engineered to withstand the rigorous thermal and mechanical stresses found in heavy commercial vehicle engines.

Vehicle and engine compatibility

The unit is designed for use in Volvo FM trucks, specifically for models including the FM 500, FM 380, FM 420, and FM 460 equipped with D11K engines. It provides a reliable replacement for original equipment parts in these specific engine configurations.

Installation and maintenance

When replacing this component, technicians should inspect the water pump housing and all connection points for signs of wear or leakage. Ensuring proper belt tension and checking the coolant integrity during installation helps maintain long-term system performance.

Selection guidance

For accurate fitment, always verify the engine code and OEM references before installation to ensure seamless integration with the existing cooling circuit.

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.