7100 901 003 Compressor Crankcase for Mercedes-Benz

What does a compressor crankcase do?

This compressor crankcase serves as the central structural component of the air brake compressor, housing the internal reciprocating parts. It is engineered from high-strength components to withstand the constant pressure and thermal cycles inherent in heavy commercial vehicle pneumatic systems.

Vehicle and engine compatibility

The part is specifically designed for Mercedes-Benz CONECTO (O 345) series, including variants H, UE, CONECTO C, and M, particularly those equipped with OM 447 HLA engines. It is also fitted to MAN trucks and other heavy-duty applications within the same class.

Maintenance and inspection

Maintaining the integrity of the crankcase is vital for preventing air leaks and ensuring proper lubrication flow. Technicians should inspect the housing for any signs of surface wear or mounting point stress during routine pneumatic system service to prevent sudden component failure.

System reliability

Vaden Original provides high-quality replacement solutions that meet the strict requirements of heavy commercial vehicle braking systems.

OE cross-reference

7100 901 003 (Compressor Crankcase) is the equivalent of the MAN and Mercedes-Benz OE numbers. This part directly replaces MAN OE number 51541120012. It also replaces Mercedes-Benz OE number 4471310315.