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412 352 922 2 Compressor Cylinder Head for Air Brake Systems
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412 352 922 2 Compatible Compressor Cylinder Head

11 03 10

Summary

This compressor cylinder head is a critical service component designed to seal the compression chamber of air brake compressors. It is compatible with WABCO systems and provides the necessary internal passages for air flow and cooling, ensuring stable performance under heavy-duty conditions. Equivalent to OE WABCO 4123529222.

Product identifiers
EAN Code8699031018492
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Compatible OEM Codes

  • MERCEDES BENZ
    • 001 130 52 19
    • 001 130 26 15
    • 001 130 12 15
  • WABCO
    • 412 352 922 2

Description

What does a compressor cylinder head do?

This compressor cylinder head serves as the essential cast component that sits atop the cylinder block to seal the compression chamber from above. By replacing this component, workshop technicians can effectively rebuild an air brake compressor in place, avoiding the need to replace the entire unit. It houses the critical seats for inlet and discharge valves, internal air passages, and necessary cooling cavities to regulate running temperatures.

System compatibility and fitment

The component is compatible with WABCO systems and is engineered to withstand high-pressure cycles within the pneumatic braking system. It ensures the integrity of the compression chamber, which is vital for maintaining consistent air output in heavy commercial vehicles.

Installation and maintenance guidance

When performing installation, technicians should ensure all mating surfaces are clean and check that valve seating is precise. Proper maintenance of the cylinder head and its associated gaskets prevents air leaks and maintains optimal system pressure. Check the compatibility list for exact fitment requirements.

Maintenance and troubleshooting

Maintaining the cylinder head is a key part of compressor upkeep. Regular inspections can help identify wear in valve seats or cooling channels before they lead to system failure.

OE cross-reference

11 03 10 (Compressor Cylinder Head) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4123529222.

Other OEMs

MERCEDES BENZ

  • A0011305219
  • A0011302615
  • A0011301215
  • 0011305219
  • 0011302615
  • 0011301215
  • 001.130.5219
  • 001.130.52.19
  • 001.130.1215
  • 001.130.12.15
  • 001 130 5219
  • 001 130 1215
  • 001 130 52 19
  • 001 130 26 15
  • 001 130 12 15

WABCO

  • 4123529222
  • 412.352.922.2
  • 412 352 922 2

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ
WABCO

FAQ

What function does the cylinder head perform in an air brake compressor?
The cylinder head seals the compression chamber from above and contains 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 rather than replacing the entire unit, saving time and resources.
What should be checked during installation?
Technicians should ensure mating surfaces are clean and verify that all internal air passages are clear of debris to maintain proper pressure.
Is this component compatible with WABCO systems?
Yes, this compressor cylinder head is designed to be compatible with WABCO systems.
What are the OE reference numbers of this part?
11 03 10 directly replaces WABCO OE number 4123529222.