4111540040 SP1 MERCEDES BENZ Single Cylinder Air Compressor

This heavy-duty single cylinder air compressor is engineered to provide consistent air pressure for critical pneumatic systems in heavy commercial vehicles. Designed with a robust construction, it ensures reliable operation within the vehicle's pneumatic circuit, maintaining optimal pressure levels for braking and suspension systems.

4111540040 SP1 is the OE-equivalent single cylinder air compressor used in MERCEDES BENZ vehicles. This high-strength component features a Ø85.00 cylinder bore and a 62 mm stroke, providing a swept volume of 352cm³ to meet demanding industrial requirements. It is specifically designed for compatibility with MERCEDES BENZ heavy-duty vehicle-based pneumatic systems.

For workshop technicians, this unit features a water-cooled design (W) with dedicated M16x1,5 water inlet and outlet ports to manage thermal loads during operation. The assembly includes an integrated through drive and an air unloader port (M12x1,5) to ensure seamless integration into the existing engine-driven pneumatic architecture. Regular inspection of the M26x1,5 air ports and water cooling lines is recommended during routine service intervals to maintain peak performance.