51541007181 Compatible MAN NG Twin Cylinder Compressor

What does a twin cylinder compressor do?

This twin cylinder compressor serves as a critical component in the air brake system of heavy commercial vehicles, providing the high air output necessary for reliable pneumatic operation. Utilizing two piston-cylinder assemblies, this unit ensures efficient air generation to support the high demands of heavy-duty braking and suspension systems.

Vehicle compatibility and engine fitment

This specific model is compatible with MAN NG 230 CNG vehicles. It is engineered to function seamlessly within the engine cooling circuit via its water-cooled design, ensuring stable performance under heavy-load operation and preventing overheating during sustained use.

Installation and maintenance guidance

The unit features an M26x1.5 air inlet and outlet port, alongside M22x1.5 water ports to facilitate precise integration. Maintenance technicians should ensure all connections are secure and check the cooling circuit integrity to maintain optimal swept volume performance of 720cm³.

Service and maintenance checks

For reliable service life, inspect the water-cooled valve plate and through drive components during routine inspections. Consult your authorized distributor to check the compatibility list.

OE cross-reference

1200 020 001 (Twin Cylinder Compressor) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 51541007181.