541 130 27 19 S1 Mercedes Benz ACTROS MP2/MP3 Compressor

This single cylinder air compressor serves as a critical component within the pneumatic system of heavy commercial vehicles, ensuring consistent air pressure for essential operations. Designed with a focus on durability, the unit features a Ø100.00 mm bore and a swept volume of 377cm³, providing the necessary volumetric efficiency for high-demand environments. The integration of high-strength components ensures that the compressor maintains stable performance even under rigorous thermal loads.

541 130 27 19 S1 is the OE-equivalent Mercedes Benz air compressor used in the Mercedes Benz ACTROS MP2 / MP3 3344 with OM542 engine. This technical specification ensures seamless compatibility with original vehicle systems. The unit is specifically engineered to meet the strict requirements of the heavy commercial vehicle sector, providing a reliable alternative to original equipment parts.

For workshop technicians, this unit offers streamlined installation thanks to its precise port dimensions, including M26x1,5 for both inlet and outlet, and M14x1,5 for water connections. The water-cooled design and through-drive capability facilitate optimal thermal management during operation. Regular inspection of the unloader port (M12x1) and cooling lines is recommended to ensure long-term system stability and prevent pneumatic fluctuations.

Maintaining precise tolerances in the single cylinder assembly is vital for preventing pressure drops in the braking system. This component is built to withstand the intense operating conditions typical of heavy-duty transport, ensuring that the air supply remains constant and reliable throughout various service intervals.