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I880570061 Knorr-Bremse Compatible Cylinder Head

12 13 50

Summary

This compressor cylinder head is a high-strength component designed for air brake compressor repair. It is compatible with Knorr-Bremse systems and serves as a critical part for maintaining pneumatic pressure in heavy commercial vehicle braking systems. Equivalent to OE Knorr-Bremse I880570061.

Product identifiers
EAN Code8699031018829
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Compatible OEM Codes

  • KNORR-BREMSE
    • ZB4275
    • II38716F004
    • I88057ES
    • I880570061
    • I88057
  • MAN
    • 51.54114-6054

Description

This compressor cylinder head acts as the cast service component that sits on top of an air brake compressor's cylinder block, sealing the compression chamber from above. It is designed to allow a workshop technician to rebuild a compressor in place rather than replacing the entire unit, making it a cost-effective solution for fleet maintenance.

This component is compatible with Knorr-Bremse systems. It functions by providing seats for the inlet and discharge valves, internal air passages, and necessary cooling cavities. This ensures the compressor maintains proper air output and stable running temperatures during operation.

When performing maintenance, technicians should verify the compressor architecture to ensure correct fitment. Selection depends on whether the unit requires single-cylinder or twin-cylinder configurations, and whether it operates via air or water cooling. Proper installation of the head and its associated seals is vital for maintaining pneumatic system integrity.

Consult your authorized distributor.

OE cross-reference

12 13 50 (Compressor Cylinder Head) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number I880570061.

Other OEMs

KNORR-BREMSE

  • ZB4275
  • II38716F004
  • I88057ES
  • I880570061
  • I88057

MAN

  • 51541146054
  • 51.54114.6054
  • 51.54114-6054

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MAN

FAQ

What is the function of a compressor cylinder head?
The cylinder head seals the compression chamber from above and houses the inlet and discharge valve seats, directly governing air output and temperature.
Can this part be used to rebuild an existing compressor?
Yes, this component allows workshop technicians to rebuild a compressor in place instead of replacing the entire unit, saving time and cost.
How do I ensure the correct fitment for my compressor?
Selection should always be based on the specific compressor architecture and its own reference number to ensure compatibility with the system.
What are common signs that a cylinder head needs replacement?
Technicians should look for signs of air leakage from the top cover or issues with the compressor's ability to maintain stable operating temperatures.
What are the OE reference numbers of this part?
12 13 50 directly replaces Knorr-Bremse OE number I880570061.