51541009903 Compatible MAN LION´S CITY Compressor

This twin cylinder compressor serves as a critical component within the air brake system, generating high-volume compressed air through two piston-cylinder assemblies. Designed to meet the high air demand of heavy commercial vehicles, it provides a reliable pressure supply to ensure optimal braking performance and system stability under heavy loads.

Specifically designed for MAN LION´S CITY (A 26 and A 39 models), this unit features a water-cooled configuration to manage thermal loads during operation. Technical specifications include a Ø100.00 mm cylinder bore, a 46mm stroke, and a 720cm³ swept volume. The unit is equipped with M26x1,5 air inlet and outlet ports, and M22x1,5 water ports to ensure seamless integration into the existing vehicle architecture.

For workshop technicians, ensuring correct installation is vital for maintaining system integrity. The through-drive design and water-cooled valve plate must be checked against the vehicle's original configuration. Regular maintenance of the intake filter and air dryer is recommended to extend the service life of these high-strength components.

This component is an exact match for specific MAN requirements, ensuring that the drive gear and mounting flange interface correctly with the engine block.

OE cross-reference

1200 020 001 (Twin Cylinder Compressor) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51541009903.