906 130 49 15 SP2 Mercedes-Benz Compatible Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a vital component in the pneumatic braking system of heavy commercial vehicles. By converting mechanical energy from the engine into pneumatic energy, it provides the necessary compressed air required for brake actuation and system pressure maintenance. This unit is engineered using heavy-duty grade materials to withstand high-pressure operating conditions and ensure long-term reliability in demanding environments.

Compatibility and technical specifications

This specific model is compatible with Mercedes-Benz trucks and buses. The design features a water-cooled configuration to prevent overheating during continuous operation, making it suitable for heavy-duty service cycles. The unit includes an M26x1.5 air inlet port and M14x1.5 ports for water inlet and outlet, ensuring precise integration with existing engine cooling and air lines.

Installation and maintenance guidance

For professional installation, technicians should verify the through drive configuration and ensure all water connections are secure to prevent leaks. Regular inspection of the water inlet and outlet ports is recommended to maintain optimal cooling efficiency. When replacing, ensure that the M14x1.5 water ports and the Ø30 air outlet port match the existing system requirements to avoid pressure drops or overheating.

Maintenance and system performance

Proper maintenance of the air supply system helps prevent premature wear of internal components. Regularly checking the air intake and cooling flow ensures the compressor maintains its 352cm³ swept volume efficiency throughout its service life.

OE cross-reference

1100 045 020 (Single Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 9061304915SP2.