906 130 4315 SP1 Single Cylinder Air Compressor for Mercedes-Benz

What does a single cylinder compressor do?

This single cylinder air brake compressor is a vital piston-type component designed to provide the necessary compressed air for heavy commercial vehicle braking systems. By drawing power from the engine, it compresses intake air and directs it through the air processing unit to the tanks, ensuring consistent pressure for safe operation. Built with high-strength components, this unit is engineered to withstand demanding thermal conditions through its water-cooled design.

Compatible vehicles and technical specs

This specific model is designed for use in Mercedes-Benz vehicles. It features a water-cooled valve plate and an ESS feature to maintain optimal performance under heavy loads. The unit includes an M26x1,5 air inlet and outlet port, along with an M16x1,5 water inlet and outlet port for efficient thermal management. The swept volume of 352cm³ ensures sufficient output for the integrated air brake system.

Installation and maintenance

For professional workshop technicians, regular inspection of the M26x1,5 ports and the water cooling circuit is essential to prevent system failures. Ensuring that the water inlet and outlet ports are free from debris will maintain the integrity of the water-cooled valve plate. This compressor is suitable for heavy commercial vehicle service requirements where reliable air production is critical.

Troubleshooting and selection

Monitoring the air pressure delivery and checking for any leaks at the M12x1,5 unloader port can help identify potential issues before they impact braking performance. Always verify compatibility with existing engine mounting points before installation.

OE cross-reference

1100 035 020 (Single Cylinder Compressor) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9061304315SP1.