457 130 78 15 MERCEDES BENZ CONECTO O345 OM457 Air Compressor

This heavy-duty twin cylinder air compressor is engineered to provide consistent pneumatic pressure within the vehicle's braking and suspension systems. Designed for high-stress environments, the component features a robust construction that ensures reliable air delivery and long-term operational stability for heavy commercial vehicles.

457 130 78 15 is the OE equivalent of the MERCEDES BENZ 457 130 78 15 air compressor used in the MERCEDES BENZ CONECTO O345 OM457. This precision-engineered part is specifically designed to meet the strict requirements of the CONECTO O345 series, ensuring seamless integration with the original engine and pneumatic architecture.

For workshop technicians, this unit features a water-cooled valve plate and specialized ports (Air Inlet M30x1,5 and Air Outlet M26x1,5) to manage thermal loads effectively. The water-cooled system (Inlet/Outlet M16x1,5) ensures optimal temperature regulation during continuous operation. Regular maintenance and checking of port seals and water-cooling connections are recommended to maintain peak performance in heavy commercial vehicle service.

The twin cylinder configuration with a through-drive design provides a stable power output required for critical pneumatic functions. This component is essential for maintaining the structural integrity of the air brake system in specialized bus and heavy vehicle applications.