002 130 11 15 INTEGRO (O 550) OM 457 HLA Cylinder Head

What does a compressor cylinder head do?

This compressor cylinder head serves as the critical sealing component for the top of the air brake compressor's cylinder block. It provides the necessary housing for the inlet and discharge valves, ensuring that compressed air is contained and routed correctly through the discharge port. Built with high-strength components, this part is essential for maintaining consistent air pressure within the pneumatic braking system of heavy commercial vehicles.

Vehicle and engine compatibility

This specific unit is engineered for Mercedes-Benz INTEGRO (O 550) models, including the Integro L, Integro M, and standard Integro variants, specifically when paired with the OM 457 HLA engine. It is designed to meet original equipment mounting standards and dimensional requirements to facilitate precise rebuilding of the compressor unit.

Installation and maintenance guidance

When performing installation, workshop technicians should ensure that all sealing surfaces are clean and use a new gasket to prevent pressure leaks. It is recommended to follow the correct torque sequence during assembly to maintain the integrity of the cylinder block seal and prevent future failures under high-load conditions.

System reliability

Regular inspection during scheduled maintenance can help identify early signs of wear or leaks, ensuring the long-term reliability of the vehicle's air braking system.

OE cross-reference

11 25 50 (Compressor Cylinder Head) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 0021301115.