457 130 78 15 MERCEDES BENZ AXOR 2 2436 Air Compressor

This twin cylinder air compressor is a vital component within the pneumatic braking and air supply system of heavy commercial vehicles. Designed to provide consistent air pressure, it utilizes a dual-cylinder configuration to ensure stable operation and high volumetric efficiency. The component is engineered with high-strength components to withstand the rigorous demands of heavy-duty transport cycles.

457 130 78 15 is the OE equivalent of the MERCEDES BENZ 457 130 78 15 air compressor used in the MERCEDES BENZ AXOR 2 2436. This unit is specifically designed to maintain precise pneumatic pressure within the vehicle's air brake system, ensuring that the heavy commercial vehicle remains compliant with safety standards during operation.

For the workshop technician, this part features an air inlet port of M30x1,5 and an air outlet port of M26x1,5. The system is water-cooled (W) and includes a water-cooled valve plate for optimized thermal management. It also features an ESS function and is designed for through-drive applications. Proper installation should be verified against the technical dimensions: Cylinder Bore Ø92 / Ø60 mm and a stroke of 60 / 30 mm.

Regular maintenance of the air compressor system is essential for fleet reliability. Technicians should check all connection ports—specifically the M16x1,5 water inlet and outlet ports—to ensure there are no leaks or blockages that could affect the cooling efficiency or pneumatic output of the twin cylinder assembly.