541 130 27 19 S1 MERCEDES BENZ ACTROS MP2 / MP3 2741 Air Compressor

The single cylinder air compressor serves as a vital component in the pneumatic system of heavy commercial vehicles, ensuring consistent air pressure for braking and suspension functions. This unit is engineered with heavy-duty grade materials to withstand the rigorous demands of long-haul transport environments. Featuring a robust construction, it maintains high operational stability under extreme thermal and mechanical stress.

541 130 27 19 S1 is the OE-equivalent MERCEDES BENZ air compressor used in the MERCEDES BENZ ACTROS MP2 / MP3 2741. This technical component is specifically designed to meet the exact specifications required for high-performance air systems. The integration of the ESS feature and through-drive capability ensures seamless mechanical synchronization within the engine compartment.

Workshop technicians should note that this unit is water-cooled (W) and requires specific port connections: M26x1,5 for air inlet/outlet and M14x1,5 for water circulation. The installation process involves checking the M12x1 air unloader port and ensuring all seals are seated correctly to prevent pressure drops. Regular maintenance of the cooling system is essential to prevent overheating during heavy-duty cycles.

Technical specifications include a swept volume of 377cm³ and a weight of approximately 10.7 KG. Proper fitment ensures that the pneumatic system maintains optimal response times, which is critical for the safety and reliability of heavy vehicles like the ACTROS series.