906 130 11 15 SP1 Single Cylinder Air Compressor for Mercedes-Benz

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a critical component within the pneumatic system of heavy commercial vehicles. By converting engine power into compressed air, it ensures the necessary pressure is maintained for the entire braking system. Built with high-strength components, it provides the consistent air output required for safe vehicle operation in demanding environments.

Vehicle compatibility and technical specifications

This specific model is compatible with Mercedes-Benz vehicles. It is engineered as a water-cooled unit to manage thermal loads effectively during continuous operation. The design features a Ø85.00 cylinder bore and a 42 mm stroke, resulting in a swept volume of 238cm³, ensuring efficient air production for the vehicle's air processing unit.

Installation and maintenance guidance

For proper installation and maintenance, technicians should verify the water inlet and outlet port connections (M14x1,5) and ensure the M26x1,5 air inlet is securely fitted. Regular inspection of the water cooling lines and the Ø30 outlet port is recommended to prevent pressure drops or overheating during service intervals.

Troubleshooting and system performance

Maintaining the integrity of this compressor is essential for preventing brake performance degradation. If air leaks or pressure fluctuations are detected in the system, this component should be inspected to ensure it meets the required technical specifications for your specific chassis configuration.

OE cross-reference

1100 040 021 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 9061301115SP1.