1100 045 004 MERCEDES BENZ ATEGO Single Cylinder Air Compressor

The single cylinder air compressor is a critical component for maintaining consistent pneumatic pressure within the braking and suspension systems of heavy commercial vehicles. Engineered with a Ø85.00 mm cylinder bore and a 42 mm stroke, this unit provides the necessary volumetric efficiency for heavy-duty operations. The water-cooled design ensures stable operating temperatures, making it a reliable choice for long-haul transport applications.

1100 045 004 is the OE equivalent of the MERCEDES BENZ 906 130 50 15 and 906 130 57 15 air compressor used in the MERCEDES BENZ ATEGO series, including models such as ATEGO 1214, 1223, and 1528. This component is also compatible with WABCO systems like part number 411 151 012 0. Precise engineering ensures seamless integration with the existing engine architecture to maintain optimal air supply.

For workshop technicians, this part features a through-drive system and specific port dimensions including an M26x1,5 air inlet and M14x1,5 water ports for easy installation. It is essential to verify the cooling system compatibility and port sizes before assembly to ensure maximum service life. Regular inspection of the water-cooled valve plate and connection points is recommended during standard maintenance intervals to prevent system pressure drops.