A4071300115 Single Cylinder, Air Compressor

The single cylinder air compressor serves as a critical component within the pneumatic systems of heavy commercial vehicles, ensuring consistent air pressure for braking and suspension functions. This water-cooled unit is engineered with high-strength components to maintain operational stability under demanding thermal conditions. The design features a robust cylinder bore and optimized port configurations to facilitate efficient air-water thermal management.

A4071300115 is the OE equivalent of the MERCEDES BENZ A4071300115 single cylinder air compressor used in MERCEDES BENZ heavy commercial vehicles. This component is designed to meet strict technical requirements for fitment and performance. The unit features a Ø90.00 cylinder bore and a 46 mm stroke, providing a swept volume of 292cm³ to ensure reliable pneumatic output.

Workshop technicians should ensure that the water inlet and outlet ports (M22x1,5) are properly connected to the cooling system to prevent overheating during operation. The air inlet and outlet ports utilize M26x1,5 specifications for secure pneumatic connections. Regular inspection of the through-drive mechanism and the water-cooled valve plate is recommended during routine heavy vehicle maintenance intervals to ensure system longevity.

Proper installation of this single cylinder unit is essential for maintaining the integrity of the vehicle's air brake system. Technicians should verify all port dimensions and thread types before assembly to ensure seamless integration with existing vehicle hardware.