1100 250 005 Mercedes-Benz Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the air brake system of heavy commercial vehicles, providing the necessary compressed air for braking and pneumatic functions. Designed with two piston-cylinder assemblies, this unit ensures reliable performance and higher air output compared to single-cylinder alternatives, making it ideal for demanding heavy-duty operations.

Vehicle compatibility and technical specs

This specific model is compatible with Mercedes-Benz vehicles. It features a Ø85.00 mm cylinder bore and a 56 mm stroke to ensure efficient air displacement. The unit is equipped with M26x1.5 air inlet and outlet ports, alongside an M12x1.5 unloader port, ensuring precise integration into existing pneumatic architectures.

Installation and maintenance guidance

For optimal performance, this water-cooled unit requires careful monitoring of the cooling circuit via the M16x1.5 water inlet and outlet ports. Technicians should verify all mounting interfaces and connection points during installation to ensure the ESS feature and water-cooled valve plate operate within specified parameters.

System maintenance and selection

Regular inspection of the through drive mechanism and port seals is recommended to prevent pressure drops within the braking system. Consult your authorized distributor to confirm exact fitment for your specific vehicle configuration.

OE cross-reference

1100 250 005 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE numbers. This part directly replaces Mercedes-Benz OE numbers 4571303615S, 4571303715S, 4571304815S, 4571304915S.