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911 504 650 2 Compressor Cylinder Head for WABCO Systems
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911 504 650 2 WABCO Compatible Compressor Cylinder Head

16 03 11

Summary

This compressor cylinder head is a heavy-duty component designed to seal the compression chamber. It is compatible with WABCO systems, ensuring optimal air output and thermal stability in air brake compressors used in heavy commercial vehicle applications. Equivalent to OE WABCO 9115046502.

Product identifiers
EAN Code8699031067001
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Compatible OEM Codes

  • DAF
    • 513821R
    • 513821A
    • 513821
  • WABCO
    • 911 504 650 2

Description

What does a compressor cylinder head do?

This compressor cylinder head serves as a critical service component that sits atop the air brake compressor's cylinder block to seal the compression chamber. By providing a secure seal and housing for internal air passages, it allows workshop technicians to rebuild compressors efficiently. This component is essential for maintaining consistent air pressure within the braking system.

System compatibility and application

This part is compatible with WABCO systems. It is designed to withstand the high-pressure environments found in heavy commercial vehicle braking systems, ensuring long-term durability and reliable performance during intensive operation.

Installation and maintenance

When replacing this component, technicians should inspect the cylinder block surface and ensure all valve seats are properly seated. Proper installation is vital to prevent air leaks and maintain the correct running temperature of the compressor unit.

Troubleshooting guidance

If air output decreases or temperature rises unexpectedly, inspecting the cylinder head and its associated valves is a recommended troubleshooting step for fleet maintenance.

OE cross-reference

16 03 11 (Compressor Cylinder Head) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9115046502.

Other OEMs

DAF

  • 513821R
  • 513821A
  • 513821

WABCO

  • 9115046502
  • 911 504 650 2

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 inlet and discharge valve seats, directly governing air output.
Which systems is this part compatible with?
This component is designed to be compatible with WABCO systems used in heavy commercial vehicle air brake compressors.
How can I identify if a cylinder head needs replacement?
Signs of failure include decreased air output or abnormal running temperatures within the compressor system.
What should be checked during installation?
Technicians should ensure the cylinder block surface is clean and that all internal air passages are free from debris before assembly.
What are the OE reference numbers of this part?
16 03 11 directly replaces WABCO OE number 9115046502.