12 01 21 MAN Compatible Compressor Cylinder Head

This compressor cylinder head is a critical component within the air brake system, ensuring efficient compression and long-term durability under heavy-duty operating conditions. It plays a vital role in maintaining consistent air pressure for the braking system of heavy commercial vehicles.

This component is specifically designed for MAN trucks, including TGA, TGS I, and TGX I models. It is also compatible with MAN LION'S COACH, LION'S REGIO, LION'S CITY, and various NG and NL series. This part is engineered to work seamlessly with engines such as the D2066 and D2676 to maintain optimal system performance.

For optimal service life, technicians should inspect the cylinder head during routine pneumatic system maintenance. Ensuring proper seating and checking all connection points helps prevent air leaks. Always verify fitment against the specific engine designation before installation to ensure correct operation.

Consult your authorized distributor.

OE cross-reference

12 01 21 (Compressor Cylinder Head) is the equivalent of the Knorr-Bremse and MAN OE numbers. This part directly replaces Knorr-Bremse OE number K019286. It also replaces MAN OE number 51541146084.