457 130 78 15 MERCEDES BENZ INTEGRO O550 Air Compressor

The twin cylinder air compressor is a vital component within the pneumatic braking system of heavy commercial vehicles, ensuring consistent air pressure for safe operation. This unit is engineered with high-strength components to maintain reliable performance under demanding driving conditions. Designed for high-duty cycles, it provides the necessary pneumatic force required for heavy-duty transport systems.

457 130 78 15 is the OE-equivalent air compressor used in the MERCEDES BENZ INTEGRO O550. This precision-engineered part ensures seamless compatibility with original vehicle systems, maintaining the structural integrity of the braking circuit. The unit features a robust water-cooling mechanism to manage thermal loads efficiently during long-haul operations.

Workshop technicians should note that this component utilizes a water-cooled system with specific inlet and outlet ports (M16x1,5) to ensure optimal thermal regulation. Proper installation requires checking the M30x1,5 air inlet and M26x1,5 outlet connections to prevent leaks. Regular maintenance of the cooling lines and checking the through-drive functionality is recommended to extend the service life of the compressor.

This assembly is specifically designed for heavy-duty applications where stable air pressure is critical. It features a dual-cylinder architecture that enhances the stability of the pneumatic output, making it an ideal replacement for maintaining fleet uptime and vehicle safety.