A4421310519 Mercedes-Benz CONECTO OM 447 HLA Cylinder Head

What does a cylinder head do?

This compressor cylinder head serves as a critical component within the air brake compressor assembly, managing the combustion and compression cycles required for pneumatic system pressure. Manufactured using heavy-duty grade materials, it ensures structural integrity and thermal stability under the intense pressure cycles typical of heavy commercial vehicle operations.

Vehicle and engine compatibility

This specific component is compatible with Mercedes-Benz CONECTO (O 345) vehicles, including the H, M, CONECTO C, and UE variants equipped with OM 447 HLA engines. It is designed to meet the exact dimensions required for these specific engine configurations to maintain optimal air delivery.

Installation and maintenance

When replacing a cylinder head, technicians should inspect the mounting surfaces and ensure all seals are correctly seated to prevent air leaks. It is recommended to check the surrounding connection equipment and gaskets during installation to ensure a vibration-free integration into the engine block.

System reliability

Regular inspection of the cylinder head can help prevent sudden system pressure loss. Ensuring the compressor maintains stable temperatures and pressure levels is essential for the overall reliability of the vehicle's braking performance.

OE cross-reference

11 07 30 (Compressor Cylinder Head) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4421310519.