1100 035 021 MERCEDES BENZ Single Cylinder Air Compressor

This high-strength component is engineered to provide consistent pneumatic pressure within the vehicle's air brake system. As a single-cylinder air compressor, it plays a vital role in maintaining optimal air levels for braking reliability and system stability. The unit is designed with a water-cooling mechanism to ensure thermal stability during intensive heavy-duty operations.

1100 035 021 is the OE-equivalent of the MERCEDES BENZ 4123520250 SP1 and 906 130 1615 SP1 single cylinder air compressor used in MERCEDES BENZ heavy commercial vehicles. It is also fully compatible with WABCO systems including part numbers 412.352.002.0 SP1 and 906 130 14 15 SP1.

The installation of this component requires attention to the water inlet and outlet ports (M16x1,5) to ensure proper cooling. Workshop technicians should verify the M26x1,5 air ports and the M12x1,5 unloader port during assembly to ensure a leak-free connection. Regular maintenance of the cooling paths is essential for the longevity of the compressor and the overall pneumatic system.

For optimal performance, ensure that the through drive and ESS feature are correctly integrated into the existing engine assembly. This part is specifically designed for high-demand environments where consistent air production is critical for vehicle safety and operational efficiency.