541 200 26 01 Mercedes-Benz ACTROS MP2 MP3 Water Pump

What does a water pump do?

A water pump is a critical component in the engine cooling system that continuously circulates coolant between the engine block, radiator, and heater core to maintain optimal operating temperatures.

Vehicle and engine compatibility

This specific water pump is designed for Mercedes-Benz ACTROS MP2 / MP3 trucks, specifically catering to engines like the OM 501 LA and OM 501 LA. III. It provides reliable coolant flow across various configurations including the 2644, 2544, 3344, and 4144 series to prevent overheating during heavy-duty operation.

Installation and maintenance guidance

For workshop technicians, it is recommended to inspect the pump housing and impeller during routine maintenance. When replacing this component, it is best practice to check the integrity of all belts and gaskets to ensure a secure fitment and prevent future leaks from the sealing surfaces.

System reliability

Maintaining a consistent cooling flow is vital for heavy commercial vehicle longevity. Consult your authorized distributor to verify exact fitment for your specific chassis number.

OE cross-reference

525.01.0035 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 5412002601.