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911 505 154 0 S1 Compressor Cylinder Head for WABCO Systems
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911 505 154 0 S1 WABCO Compatible Compressor Cylinder Head

16 05 11

Summary

This compressor cylinder head is a heavy-duty component designed for air brake compressors. It functions as the top cover to seal the compression chamber, ensuring stable air output and thermal management within the system. Compatible with WABCO systems. Equivalent to OE WABCO 9115051540S1.

Product identifiers
EAN Code8699031022840
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Compatible OEM Codes

  • DAF
    • 3255427 S1
    • 1518141 S1
    • 1506365 S1
    • 1361098 S1
  • WABCO
    • 911 505 154 0 S1
    • 911 505 153 0 S1

Description

What does a compressor cylinder head do?

This compressor cylinder head serves as the critical cast component that sits atop the air brake compressor cylinder block. By sealing the compression chamber from above, it enables workshop technicians to rebuild a compressor in place rather than replacing the entire unit. It is often referred to in technical manuals as a cylinder cover or top cover.

System compatibility and function

This part is designed for use in heavy commercial vehicle air systems. While specific fitment depends on the compressor architecture, it is compatible with WABCO systems. This component plays a vital role in governing both the air output and the running temperature of the unit by housing the inlet and discharge valve seats.

Installation and maintenance guidance

When performing maintenance or troubleshooting, ensure the cylinder head is inspected for cracks or leaks around the internal air passages and cooling cavities. Proper installation of this component is essential to maintain consistent compression levels and prevent pressure drops in the pneumatic system.

Troubleshooting and selection

Consult your authorized distributor to ensure this cylinder head matches your specific compressor model and engine configuration.

OE cross-reference

16 05 11 (Compressor Cylinder Head) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9115051540S1.

Other OEMs

DAF

  • 3255427 S1
  • 1518141 S1
  • 1506365 S1
  • 1361098 S1

WABCO

  • 9115051540S1
  • 9115051530S1
  • 911 505 154 0 S1
  • 911 505 153 0 S1

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
WABCO

FAQ

What is the function of a compressor cylinder head?
The cylinder head seals the compression chamber from above and houses the seats for inlet and discharge valves, directly governing air output.
Can this part be used to rebuild an existing compressor?
Yes, this component allows a workshop technician to rebuild a compressor in place, avoiding the need to replace the entire unit.
Is this part compatible with WABCO systems?
This specific component is designed to be compatible with WABCO systems used in heavy commercial vehicles.
What should I check during installation?
Technicians should ensure all internal air passages are clear and that the component correctly seals the cylinder block to maintain pressure.
What are the OE reference numbers of this part?
16 05 11 directly replaces WABCO OE number 9115051540S1.