A4571306215 MERCEDES BENZ Twin Cylinder, Air Compressor

The heavy-duty twin cylinder air compressor is designed to provide consistent pneumatic pressure for critical braking and suspension systems in heavy commercial vehicles. This component utilizes a specialized water-cooling architecture to maintain optimal operating temperatures and ensure long-term durability under high-stress driving conditions. With its robust construction and high-strength components, it serves as a vital part of the vehicle's air management system.

A4571306215 is the OE-equivalent of the MERCEDES BENZ A4571306215 twin cylinder air compressor used in the MERCEDES BENZ AXOR, AXOR 2, Citaro O530, Conecto O345, Integro O550, and Tourismo O350 models. This part is engineered to meet the rigorous demands of heavy-duty transport operations and maintains strict compatibility with the OM457 engine specifications found in various truck and bus series.

For workshop technicians performing maintenance or repairs, this unit features a dual-cylinder configuration with specific port dimensions for seamless integration. The air inlet is equipped with an M30x1,5 port and the outlet with an M26x1,5 port, while the water cooling system uses M16x1,5 ports. Precise installation is essential to ensure the through-drive and ESS feature function correctly within the pneumatic circuit.

Regular inspection of the water-cooled valve plate and the cooling line connections is recommended to prevent any drop in air pressure performance. Maintaining the integrity of the water inlet and outlet ports ensures that the heat dissipation remains efficient during extended heavy-duty cycles.