457 130 69 15 Compatible Twin Cylinder Compressor for Mercedes-Benz

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the pneumatic brake system, providing the necessary compressed air pressure required for reliable operation. Built with high-strength components, it is engineered to meet the high air consumption demands of heavy commercial vehicle brake systems while ensuring long-term durability under continuous operation.

Vehicle and engine compatibility

This specific unit is compatible with Mercedes-Benz CONECTO (O 345) vehicles, including the CONECTO 18M model equipped with OM 447 HLA engines. It is designed to function seamlessly within the existing engine-driven architecture to maintain consistent system pressure.

Technical specifications and maintenance

Technical specifications include a Ø85.00 cylinder bore and a 56 mm stroke, providing a swept volume of 636cm³. The unit features water cooling with M16x1,5 inlet and outlet ports, alongside M26x1,5 air inlet and outlet ports. Maintenance of the air dryer and oil supply is essential to extend the service life of this water-cooled component.

Installation and selection guidance

When replacing this unit, ensure that the mounting flange and drive gear match the original configuration. For optimal performance in heavy commercial vehicle applications, verify that all connections, including the M12x1,5 unloader port, are properly secured during installation.

OE cross-reference

1100 255 001 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4571306915.