11 28 11 Compressor Cylinder Head Equivalent
11 28 11
Summary
This compressor cylinder head is a critical service component for heavy commercial vehicle air brake compressors. It serves as the top cover to seal the compression chamber, ensuring reliable air output and temperature regulation for fleet maintenance.
| EAN Code | 8699031079080 |
|---|
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Description
What does a compressor cylinder head do?
A compressor cylinder head is the cast service component that sits on top of an air brake compressor's cylinder block and seals the compression chamber from above.Compressor head configurations
This component is essential for maintaining the pressure integrity of the pneumatic system. By providing the necessary seats for inlet and discharge valves, it directly governs both the air output and the operating temperature of the compressor. Using high-strength components ensures long-term durability under heavy-duty service conditions.Installation and maintenance
Technicians can choose between various configurations such as single-cylinder or twin-cylinder heads, depending on the specific compressor architecture. Available designs include air-cooled heads with external fins or water-cooled heads with jacket channels for stable temperatures under sustained high load. Some versions are also supplied with valve plate kits to facilitate complete rebuilds.Selection guidance
When replacing this part, ensure the selection matches the specific compressor architecture and engine requirements. Consult your authorized distributor to verify exact fitment for your specific heavy commercial vehicle or compressor model.FAQ
What is the function of a compressor cylinder head?
It sits on top of the cylinder block to seal the compression chamber, housing the valve seats and air passages to manage air output and temperature.
Can I choose a head based on my vehicle model?
Since different engine options may require different compressors, it is vital to select the head based on the specific compressor reference rather than just the vehicle.
What is the difference between air-cooled and water-cooled heads?
Air-cooled heads use external fins to release heat, while water-cooled heads utilize jacket channels to maintain stable temperatures under high loads.
Are there different types of cylinder heads available?
Yes, they vary by architecture, including single-cylinder, twin-cylinder, and models with integrated unloader ports or valve plate kits.