A4471301815 Single Cylinder Air Compressor for Mercedes-Benz

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a vital component within the pneumatic braking system of heavy commercial vehicles. By compressing intake air and directing it to the air processing unit, it ensures the necessary pressure is maintained for the entire braking circuit. This component is engineered with high-strength components to withstand continuous heavy-duty cycles.

Compatibility and vehicle fitment

The unit is specifically designed for compatibility with Mercedes-Benz vehicles. It features a water-cooled design to prevent overheating during operation, which is essential for maintaining consistent performance in heavy commercial vehicle applications. The assembly includes a water-cooled valve plate and is compatible with Mercedes-Benz systems.

Installation and maintenance guidance

For installation, technicians should note the M26x1.5 air inlet and outlet ports, along with M22x1.5 water inlet and outlet ports. The through drive configuration requires precise alignment during mounting to ensure efficient power transfer from the engine. Regular inspection of the port connections and cooling lines is recommended to prevent leaks.

Troubleshooting and service tips

Maintaining proper cooling flow through the water ports is critical to prevent premature wear of internal components. Ensuring the M26x1.5 ports are free of debris during installation will help maintain optimal air flow and system pressure.

OE cross-reference

1100 120 005 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4471301815.