1100 225 003 Mercedes-Benz Compatible Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor is a critical component within the air brake system of heavy commercial vehicles, responsible for generating the compressed air required for braking and pneumatic operations. By utilizing two piston-cylinder assemblies, this unit provides a higher air output compared to single-cylinder versions, ensuring faster reservoir filling and consistent pressure for demanding applications.

Vehicle compatibility and system integration

This specific model is compatible with Mercedes-Benz vehicles and is designed to function within systems utilizing WABCO components. It features a water-cooled design to manage operational temperatures effectively during high-duty cycles, making it suitable for heavy commercial vehicle service.

Technical specifications and installation

Technical specifications include a Ø85.00 mm cylinder bore and a 56 mm stroke, resulting in a 636cm³ swept volume. The unit is equipped with an M26x1,5 air outlet port and an M12x1,5 air unloader port. For installation, ensure the water inlet (M14x1,5) and outlet (M16x1,5) lines are properly secured to maintain efficient cooling.

Maintenance and troubleshooting

Regular inspection of the through drive mechanism and cooling lines is recommended to prevent pressure drops or overheating in the pneumatic system.

OE cross-reference

1100 225 003 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz and WABCO OE numbers. This part directly replaces Mercedes-Benz OE number 9061301815. It also replaces WABCO OE number 4115530020.