A4701302015 Mercedes-Benz AROC S OM 470 LA Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a vital component within the pneumatic brake system of heavy commercial vehicles. By utilizing two piston-cylinder assemblies, it generates the necessary compressed air pressure required for reliable braking performance. Constructed with high-strength components, this unit is engineered to withstand the demanding thermal and mechanical stresses typical of heavy-duty engine environments.

Compatibility with Mercedes-Benz AROCS

This specific model is designed for Mercedes-Benz AROCS trucks equipped with the OM 470 LA engine. It is compatible with AROCS 1836 AK and 1836 A variants. The unit features a water-cooled design with a water inlet and outlet port size of M18x1,5, ensuring efficient heat dissipation during continuous operation.

Installation and technical specifications

When performing installation or maintenance, technicians should verify that the M26x1,5 air outlet port and the Ø34.50 air inlet port match the existing system configuration. Ensuring the through drive and ESS feature alignment is critical for proper integration. Regular checks of the cooling lines and air intake paths will help maintain optimal performance.

Maintenance and selection guidance

For accurate fitment, always confirm the drive type and mounting interface against the original equipment specifications. This ensures seamless integration into the vehicle's pneumatic circuit without modification.

OE cross-reference

1100 380 001 (Twin Cylinder Compressor) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A4701302015.