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20 09 50 Deutz Compatible Compressor Cylinder Head

20 09 50

Summary

This compressor cylinder head is a precision-engineered service component designed for air brake compressors. It is compatible with Deutz and Knorr-Bremse systems, providing a reliable seal for the compression chamber to ensure stable air output and temperature regulation in heavy commercial vehicle applications. Equivalent to OE Deutz 01172908S1 and Knorr-Bremse LK1302S1.

Product identifiers
EAN Code8699031041827
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Compatible OEM Codes

  • KNORR-BREMSE
    • LP1332 S1
    • LP1327 S1
    • LK1549 S1
    • LK1534 S1
    • LK1524 S1
    • LK1504 S1
    • LK1503 S1
    • LK1500 S1
    • LK1314 S1
    • LK1309 S1
    • LK1304 S1
    • LK1303 S1
    • LK1302 S1
  • DEUTZ
    • 01179230 S1
    • 01178041 S1
    • 01175309 S1
    • 01173877 S1
    • 01173876 S1
    • 01173875 S1
    • 01173873 S1
    • 01173871 S1
    • 01173870 S1
    • 01173868 S1
    • 01173863 S1
    • 01173305 S1
    • 01172908 S1

Description

What does a compressor cylinder head do?

This compressor cylinder head serves as the critical cast component situated atop the air brake compressor's cylinder block. Its primary function is to seal the compression chamber from above, enabling workshop technicians to rebuild a compressor in place rather than replacing the entire unit. By housing the inlet and discharge valve seats, internal air passages, and cooling cavities, this part directly governs both air output and running temperature.

Compatible systems and architecture

This component is designed to be compatible with Deutz and Knorr-Bremse systems. It serves various compressor architectures, ensuring that the compression chamber remains sealed under high-pressure operating conditions common in heavy commercial vehicle service.

Installation and maintenance

When performing maintenance, technicians should verify the specific configuration of the head, such as whether it is air-cooled or water-cooled. Proper installation ensures that the valve seats and internal passages function correctly to maintain consistent pneumatic pressure. Consult your authorized distributor for fitment confirmation.

Selection guidance

Selecting the correct cylinder head is vital for maintaining system integrity. Because different engine options may require specific head designs, always match the component based on the compressor's specific architectural requirements to ensure optimal performance.

OE cross-reference

20 09 50 (Compressor Cylinder Head) is the equivalent of the Deutz and Knorr-Bremse OE numbers. This part directly replaces Deutz OE numbers 01172908S1, 01173305S1, 01173863S1, 01173868S1, 01173870S1, 01173871S1, 01173873S1, 01173875S1, 01173876S1, 01173877S1, 01175309S1, 01178041S1, 01179230S1. It also replaces Knorr-Bremse OE numbers LK1302S1, LK1303S1, LK1304S1, LK1309S1, LK1314S1, LK1500S1, LK1503S1, LK1504S1, LK1524S1, LK1534S1, LK1549S1, LP1327S1, LP1332S1.

Other OEMs

DEUTZ

  • 01179230 S1
  • 01178041 S1
  • 01175309 S1
  • 01173877 S1
  • 01173876 S1
  • 01173875 S1
  • 01173873 S1
  • 01173871 S1
  • 01173870 S1
  • 01173868 S1
  • 01173863 S1
  • 01173305 S1
  • 01172908 S1

KNORR-BREMSE

  • LP1332 S1
  • LP1327 S1
  • LK1549 S1
  • LK1534 S1
  • LK1524 S1
  • LK1504 S1
  • LK1503 S1
  • LK1500 S1
  • LK1314 S1
  • LK1309 S1
  • LK1304 S1
  • LK1303 S1
  • LK1302 S1

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DEUTZ
KNORR-BREMSE

FAQ

What is the function of a compressor cylinder head?
The cylinder head seals the compression chamber from above and houses the valve seats, air passages, and cooling cavities to regulate air output.
Which brands are these components compatible with?
These parts are designed to be compatible with Deutz and Knorr-Bremse systems used in heavy commercial vehicle air brake compressors.
Can I rebuild a compressor using just the cylinder head?
Yes, replacing the cylinder head allows a technician to rebuild a compressor in place, which is more efficient than replacing the whole unit.
How do I choose the correct head for my compressor?
Selection should be based on the compressor's specific architecture (such as air-cooled or water-cooled) and its specific system reference.
What are the OE reference numbers of this part?
20 09 50 directly replaces Deutz OE numbers 01172908S1, 01173305S1, 01173863S1, 01173868S1, 01173870S1, 01173871S1, 01173873S1, 01173875S1, 01173876S1, 01173877S1, 01175309S1, 01178041S1, 01179230S1. It also replaces Knorr-Bremse OE numbers LK1302S1, LK1303S1, LK1304S1, LK1309S1, LK1314S1, LK1500S1, LK1503S1, LK1504S1, LK1524S1, LK1534S1, LK1549S1, LP1327S1, LP1332S1.