525.01.0034 Water Pump for Mercedes-Benz

The water pump is a vital component of the engine cooling system, functioning as a centrifugal-type pump that continuously circulates coolant between the engine block, cylinder head, and radiator. This ensures that the heavy commercial vehicle engine remains within safe thermal limits during operation.

This component is specifically engineered for Mercedes-Benz ACTROS MP2 / MP3 models, including variants such as the 2544, 4144 B, and 3244 K. It is designed to work seamlessly with OM 501 LA, OM 501 LA. III, and OM 501 LA.III engines to prevent overheating in demanding environments.

For optimal performance, technicians should inspect the pump during belt service intervals. Common signs of wear include coolant leakage from the weep hole or unusual mechanical noise from the bearing assembly. When replacing this unit, it is recommended to check all connected hoses and gaskets to ensure system integrity.

Consult your authorized distributor for more information.

OE cross-reference

525.01.0034 (Water Pump Water Pumps) is the equivalent of the Mercedes-Benz OE numbers. This part directly replaces Mercedes-Benz OE numbers 5412001801, 5412002701.