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19 11 11 Compatible WABCO Compressor Cylinder Head

19 11 11

Summary

This compressor cylinder head is a high-strength component designed for air brake compressor repair. It is compatible with WABCO systems and ensures precise sealing of the compression chamber to maintain stable air output in heavy commercial vehicles.

Product identifiers
EAN Code8699031026046
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Description

What does a compressor cylinder head do?

This compressor cylinder head acts as the critical cast service component that sits on top of an air brake compressor's cylinder block. It seals the compression chamber from above, allowing workshop technicians to rebuild a compressor in place rather than replacing the entire unit. By providing the necessary seats for inlet and discharge valves, it directly governs both the air output and the running temperature of the system.

Compatibility and application

This part is compatible with WABCO systems and is designed to withstand the high-pressure environments found in heavy commercial vehicle braking systems. It is often used as a primary replacement component during routine maintenance or after significant wear is detected in the valve seating areas.

Installation and maintenance

When performing installation, technicians should ensure that all internal air passages are clear and that the mating surfaces are perfectly clean. Proper seating of the head is vital to prevent pressure leaks and to maintain the thermal stability required during sustained high-load operations.

Troubleshooting guidance

If you observe a drop in air pressure or increased operating temperatures, inspecting the cylinder head and valve seats is a recommended first step in troubleshooting.

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
WABCO

FAQ

What is the function of a compressor cylinder head?
The cylinder head seals the compression chamber from above and contains the seats for the inlet and discharge valves, which are essential for regulating 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, which is often more efficient than replacing the entire unit.
How can I know if my compressor cylinder head needs replacement?
Signs of wear include a noticeable drop in air pressure or an increase in the operating temperature of the compressor during use.
Is this part compatible with all compressors?
Selection should be based on the specific compressor architecture and reference numbers, as heads vary by single-cylinder or twin-cylinder designs.