447 130 20 15 Compatible Mercedes-Benz Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor is a piston-type component that produces the compressed air required by the braking system in heavy commercial vehicles. It operates by compressing intake air and transferring it to the air processing unit and tanks, serving as a critical first link in the pneumatic brake circuit. This water-cooled design is engineered to manage thermal loads effectively during continuous operation.

Compatibility and technical specifications

This component is compatible with Mercedes-Benz vehicles. It features a single cylinder configuration with a Ø100.00 mm bore and a 48 mm stroke, providing a swept volume of 377cm³. The unit includes M26x1,5 air inlet and outlet ports, alongside M14x1,5 water inlet and outlet ports to facilitate efficient cooling.

Installation and maintenance guidance

For proper installation, technicians should ensure all water and air connections are secure to prevent leaks. The through drive design allows for direct integration with the engine drive system. Regular inspection of the valve plate and cooling lines is recommended to maintain optimal pneumatic pressure and prevent system failures.

Troubleshooting and system performance

If air pressure builds slowly or the system fails to maintain pressure, inspecting this compressor is essential. Maintaining clean cooling lines ensures the water-cooled valve plate functions correctly, preventing overheating during heavy-duty service.

OE cross-reference

1100 080 001 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4471302015.