A4571304815 MERCEDES BENZ O403 OM457 Air Compressor

This twin cylinder air compressor is engineered to provide consistent pneumatic pressure for heavy-duty braking and suspension systems. Designed with a 636cm³ swept volume and a Ø85.00 mm cylinder diameter, the component ensures high-strength performance under constant load. The unit is specifically designed to be water-cooled (W), utilizing an M16x1,5 inlet and outlet configuration to maintain optimal operating temperatures during long-haul operations.

A4571304815 is the OE-equivalent of the MERCEDES BENZ A4571304815 air compressor used in the MERCEDES BENZ O403 (OM457 engine) vehicle. This part is a critical component for ensuring the reliability of the pneumatic system in heavy commercial vehicles. The precision-engineered ports, including the M26x1,5 air inlet/outlet and the M12x1,5 unloader port, guarantee seamless integration with existing vehicle hardware.

Workshop technicians can rely on this component for its precise fitment and durability. The assembly features a through-drive design and is compatible with water-cooled valve plates to prevent overheating in high-temperature environments. Regular maintenance checks of the water inlet/outlet ports and the air unloader system are recommended to ensure long-term serviceability within the vehicle's pneumatic architecture.

Technical specifications include a 56 mm stroke and compatibility with high-demand industrial cycles. This part is essential for maintaining the air brake systems of heavy commercial vehicle fleets where reliability is paramount.