51541007178 MAN Compatible Twin Cylinder Compressor

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, generating high-volume compressed air through two piston-cylinder assemblies. Engineered with high-strength components, it is specifically designed to meet the high air demand of modern braking systems while ensuring long-term durability under demanding operating conditions.

Compatibility and technical specifications

This unit is compatible with MAN LION´S CLASSIC models. It features a water-cooled design with M22x1,5 water inlet and outlet ports, a swept volume of 720cm³, and an air inlet/outlet port size of M26x1,5. The through-drive configuration ensures seamless integration with the engine assembly.

Installation and maintenance guidance

For optimal performance and extended service life, technicians should regularly inspect the water cooling lines and ensure the air intake remains free of contaminants. Proper maintenance of the cooling circuit is essential to prevent overheating during intensive braking cycles.

Selection and performance

Selecting the correct compressor is vital for maintaining consistent pneumatic pressure across the entire vehicle system. Check the compatibility list to ensure this unit matches your specific engine requirements.

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.