1100 120 004 MERCEDES BENZ Single Cylinder, Air Compressor

This single cylinder air compressor is engineered to provide consistent pneumatic pressure within the heavy commercial vehicle air brake system. Designed with a focus on durability, the unit features a robust architecture including a Ø90.00 mm cylinder bore and a 46 mm stroke to ensure high-strength performance under continuous load. The integrated water-cooling system, utilizing M22x1,5 inlet and outlet ports, helps maintain optimal operating temperatures during long-haul transport cycles.

Technical compatibility is essential for precise maintenance; this component is the OE equivalent of the MERCEDES BENZ 475 130 01 15 single cylinder air compressor used in MERCEDES BENZ heavy commercial vehicles. The assembly includes a through-drive system and is specifically designed for water-cooled applications to meet strict industrial standards. By adhering to original equipment specifications, this part ensures seamless integration with existing pneumatic braking architectures.

For workshop technicians performing engine or air system service, it is vital to verify the port dimensions and cooling requirements before installation. This unit features an M26x1,5 air inlet/outlet configuration and an M22x1,5 water circuit. Regular inspection of the water-cooled valve plate and the surrounding connections is recommended to maintain peak system efficiency. Proper alignment of the through-drive mechanism ensures longevity and prevents premature wear in high-duty cycles.