1100 040 020 (without gear) Single Cylinder Air Compressor

This heavy-duty grade single cylinder air compressor is designed to provide reliable pneumatic pressure for heavy commercial vehicle braking systems. It functions as a critical component in the air supply chain, ensuring consistent air volume through its high-strength components and precision-engineered cylinder architecture.

1100 040 020 is the OE equivalent of the MERCEDES BENZ 906 130 25 15 SP1, 906 130 2515 SP1, 906 130 46 15 SP1, and 906 130 4615 SP1 used in MERCEDES BENZ vehicle systems, as well as WABCO 85000117 SP1 and 85000329 SP1. This part ensures seamless integration within the air brake systems of heavy-duty trucks and commercial transport units.

The unit features a water-cooled design to maintain optimal operating temperatures during intensive service. Workshop technicians should verify the compatibility of the M26x1,5 air inlet port and M14x1,5 water ports during installation to ensure a leak-free connection. Regular maintenance of the cooling system and checking the air outlet performance is recommended to prevent system downtime.

For professional fleet maintenance, this compressor offers stable performance under demanding thermal conditions. It is specifically engineered for heavy commercial vehicle applications where reliability in pneumatic system-pressure generation is paramount.