457 130 78 15 MERCEDES BENZ Twin Cylinder, Air Compressor

The heavy duty Twin Cylinder, Air Compressor is a critical component designed to provide consistent air pressure for braking and pneumatic systems in heavy commercial vehicles. This high-strength component ensures reliable performance under demanding operating conditions through its optimized cylinder configuration and robust construction.

457 130 78 15 is the OE-equivalent air compressor used in MERCEDES BENZ AXOR, AXOR 2, CITARO O530, CONECTO O530, INTEGRO O550, and TRAVEGO O580. This part is engineered to meet the exact specifications of the original equipment for the OM457 engine series. It is fully compatible with the specified heavy commercial vehicle models to ensure seamless integration into the existing pneumatic architecture.

For workshop technicians and fleet managers, this unit features a water-cooled valve plate and a dedicated water inlet/outlet system (M16x1,5) to manage thermal loads effectively. Proper installation requires checking the air inlet (M30x1,5) and outlet (M26x1,5) connections to ensure a leak-free seal. Regular maintenance of the cooling circuit and air lines is recommended to preserve the longevity of the compressor and the overall pneumatic system efficiency.

Maintaining precise pressure regulation is vital for vehicle safety. This component supports high-demand cycles typical in bus and truck operations, providing the necessary volumetric flow through its dual-cylinder design. Utilizing high-grade materials ensures that the internal components withstand continuous duty cycles without premature wear.