51541009101 Compatible MAN NÜ Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor is an essential engine-driven component within the air brake system of heavy commercial vehicles, specifically designed to provide reliable compressed air through two piston-cylinder assemblies. By utilizing two compression strokes per crankshaft revolution, this unit delivers the high air output required to fill reservoirs quickly and maintain consistent pneumatic pressure throughout the braking system.

Compatibility with MAN NÜ series

This specific model is engineered for MAN NÜ series trucks, including the 360, 310, and 310 CNG variants. It operates effectively in high-demand environments, ensuring the air brake system receives a steady supply of compressed air for safe operation. This unit is built with heavy-duty grade materials to withstand rigorous heavy commercial vehicle service cycles.

Technical specifications and installation

Technical specifications include a 720cm³ swept volume and a Ø100.00mm cylinder bore with a 46mm stroke. The unit features water-cooled functionality with M22x1.5 water inlet and outlet ports, alongside M26x1.5 air inlet and outlet ports. For installation, ensure the water cooling lines are properly secured to maintain thermal stability during operation.

Maintenance and selection guidance

To ensure correct fitment during maintenance or replacement, verify that the through drive configuration and port sizes match the existing installation requirements on 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 51541009101.