457 130 36 15 MERCEDES BENZ O403 Twin Cylinder, Air Compressor

This heavy-duty twin cylinder air compressor is engineered to provide consistent pneumatic pressure for heavy commercial vehicle systems. Designed with a dual-cylinder configuration and a swept volume of 636cm³, it ensures stable air delivery required for demanding braking and suspension operations. The component features a water-cooled design to maintain optimal operating temperatures under high-load conditions.

457 130 36 15 is the OE-equivalent air compressor used in the MERCEDES BENZ O403. This part is specifically designed to meet the technical requirements of the vehicle's pneumatic system. The unit features an M26x1,5 air inlet and outlet port, along with an M12x1,5 air unloader port to ensure precise-fitment and seamless integration with existing heavy-duty hardware.

Workshop technicians should note that this compressor utilizes a water-cooled valve plate for enhanced thermal management. The assembly includes an integrated ESS feature and a through-drive system to ensure mechanical synchronization. Regular inspection of the M16x1,5 water inlet and outlet ports is recommended during routine service intervals to maintain optimal cooling efficiency and prevent system downtime.

For professional maintenance and reliability, this component provides a high-strength solution for the air brake system. Its precise dimensions and specialized port configurations make it an essential part for maintaining the air pressure stability required in heavy commercial transport.