1100 120 004 MERCEDES BENZ Single Cylinder, Air Compressor

The technical function of this single cylinder air compressor is to provide consistent compressed air for the pneumatic braking system of heavy commercial vehicles. Designed with high-strength components, it ensures reliable performance in demanding environments. This unit features a single cylinder with a 90.00 mm bore and a 46 mm stroke, optimized for efficient air production and long-term durability within the engine-driven air system.

This component is the OE-equivalent of the MERCEDES BENZ 475 130 01 15 air compressor used in MERCEDES BENZ heavy commercial vehicles. The part is engineered to meet strict technical specifications, featuring a water-cooling system with M22x1,5 inlet and outlet ports to maintain optimal operating temperatures during high-load cycles. The integration of the M26x1,5 air inlet and outlet ports ensures seamless connection with existing pneumatic lines.

For workshop technicians performing maintenance or repairs, this compressor provides a precise fit for the pneumatic system. It is essential to verify the water cooling connections and ensure the M26x1,5 ports are properly seated to prevent leaks. Regular inspection of the through-drive mechanism and cooling pathways is recommended to maintain optimal system pressure and prevent overheating in the braking circuit.

Maintaining proper service intervals for the air compressor is vital for the overall safety of the vehicle's pneumatic systems. Technicians should monitor the water cooling flow and check for any signs of wear in the cylinder assembly to ensure continuous performance.