541 200 18 01 Mercedes-Benz ACTROS Water Pump

What does a water pump do?

This water pump serves as a critical component in the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining consistent fluid movement, it prevents overheating and helps regulate engine temperature during heavy-duty operation.

Vehicle and engine compatibility

This specific unit is designed for compatibility with Mercedes-Benz ACTROS MP2 / MP3 series, including various configurations such as the 2544, 3244, and 5044 models. It is specifically engineered to fit engines like the OM 501 LA.

Maintenance and replacement guidance

For optimal performance, workshop technicians should inspect the pump for any signs of coolant leakage from the weep hole or unusual bearing noise during routine maintenance. It is highly recommended to check the condition of all drive belts while performing the replacement to ensure long-term system reliability.

Troubleshooting and selection

Consult your authorized distributor to confirm exact fitment for your specific chassis number and engine configuration.

OE cross-reference

525.01.0034 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 5412001801.