51541007178 Compatible Twin Cylinder Compressor — MAN

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component within the air brake system of heavy commercial vehicles, providing the necessary compressed air through two piston-cylinder assemblies. Designed to meet high air demand requirements, this unit ensures consistent pressure delivery to maintain optimal braking performance and system reliability under heavy loads.

Compatibility with MAN LION´S CITY

This specific model is designed for MAN LION´S CITY (A 26 and A 39) vehicles. It features a high-capacity design with a Ø100.00 mm bore and a 46mm stroke, delivering a swept volume of 720cm³. The unit is water-cooled and includes a water-cooled valve plate to manage thermal loads effectively during continuous operation.

Technical specifications and installation

For proper installation and longevity, technicians should ensure the M26x1,5 air inlet and outlet ports are correctly aligned and that the M22x1,5 water ports are securely connected. Regular maintenance of the intake filter and cooling system is essential to prevent premature wear in these high-strength components.

Maintenance and troubleshooting

Consult your authorized distributor to verify exact fitment for your specific engine configuration.

OE cross-reference

1200 020 001 (Twin Cylinder Compressor) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51541007178.