457 130 69 15 Mercedes-Benz Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor provides the necessary compressed air pressure required for the reliable operation of pneumatic brake systems in heavy commercial vehicles. Engineered with high-strength components, this unit is specifically designed to handle the high air consumption demands of large buses and trucks.

Compatibility with Mercedes-Benz engines

This component is compatible with Mercedes-Benz CONECTO (O 345) models, including the CONECTO 18M and CONECTO 12M variants equipped with OM 457 LA engines. It functions as a direct replacement for OE units, ensuring precise fitment within the engine's drive configuration.

Technical specifications and installation

The unit features a water-cooled design with M16x1,5 water inlet and outlet ports, alongside M26x1,5 air inlet and outlet ports. It includes an integrated ESS feature and a water-cooled valve plate to manage thermal loads effectively during continuous operation. Technicians should verify all port connections and mounting interfaces during installation.

Maintenance and performance

To maintain optimal performance, regular inspections of the cooling system and air intake filters are recommended. Proper maintenance ensures long-term service life and prevents pressure drops in the pneumatic braking circuit.

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.