1100 040 021 Single Cylinder Air Compressor MERCEDES BENZ

The single cylinder air compressor is a critical component within the pneumatic braking and engine systems of heavy commercial vehicles. Designed to provide consistent air pressure, this unit features a robust construction to handle rigorous operational demands. With a cylinder bore of Ø85.00 and a stroke of 42 mm, it ensures reliable output for heavy-duty applications.

1100 040 021 is the OE equivalent of the MERCEDES BENZ 906 130 07 15 SP1, 906 130 11 15 SP1, 906 130 28 15 SP1, 906 130 41 15 SP1, and 906 130 50 15 SP1 air compressor used in MERCEDES BENZ vehicles, as well as the WABCO 411 151 003 0 SP1 system. This component is engineered to maintain exact technical specifications required for seamless integration into existing pneumatic circuits.

For workshop technicians, this water-cooled (W) unit includes specific port dimensions: an M26x1,5 air inlet port, a Ø30 air outlet port, and M14x1,5 ports for both water inlet and outlet. Ensuring proper installation of the water-cooled valve plate is essential for maintaining system pressure and preventing overheating during long-haul transport cycles. Regular inspections of the connections and cooling lines are recommended to ensure peak performance.