457 130 78 15 MERCEDES BENZ INTEGRO O550 OM457 Air Compressor

The heavy-duty twin cylinder air compressor is a vital component for maintaining reliable pneumatic pressure in heavy commercial vehicle systems. Designed for high-performance environments, this part ensures consistent air delivery to support critical braking and suspension functions. The unit features a robust construction to handle demanding duty cycles within the engine compartment.

457 130 78 15 is the OE-equivalent twin cylinder air compressor used in the MERCEDES BENZ INTEGRO O550 with the OM457 engine. This precision-engineered component is specifically designed to meet the rigorous requirements of the original equipment specifications, ensuring seamless integration and long-term operational stability within the vehicle's pneumatic architecture.

For workshop technicians, this unit offers precise assembly with its specific port dimensions, including an M30x1,5 air inlet and M26x1,5 air outlet. The water-cooled design (W) utilizes M16x1,5 ports for efficient thermal management. Regular maintenance of the cooling lines and checking the connection integrity of the through-drive mechanism is essential to ensure optimal service life and system reliability.

Proper installation requires attention to the water inlet and outlet connections to prevent overheating during intensive operation. The integrated ESS feature and water-cooled valve plate design provide additional technical advantages for modern heavy-duty engine configurations.