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LP1327 S1 Compressor Cylinder Head for Knorr-Bremse Systems

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LP1327 S1 Compatible Knorr-Bremse Compressor Cylinder Head

20 09 50

Summary

This compressor cylinder head is a precision-engineered component designed for heavy commercial vehicle air brake systems. It serves as the critical seal for the compression chamber and is compatible with Knorr-Bremse systems to ensure reliable air output and thermal stability during operation. Equivalent to OE Knorr-Bremse LP1327S1.

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 acts as the cast service component that sits on top of an air brake compressor's cylinder block, sealing the compression chamber from above. It is a vital component used by workshop technicians to rebuild a compressor in place, offering a cost-effective alternative to replacing the entire unit. Inside the head, the seats for the inlet and discharge valves, internal air passages, and cooling cavities are precisely located to govern both air output and operating temperature.

Compatibility and application

This part is compatible with Knorr-Bremse systems used in heavy commercial vehicle applications. Since different engine options may require specific compressor architectures, such as single-cylinder or twin-cylinder configurations, it is essential to verify the specific requirements of the existing unit before installation.

Installation and maintenance guidance

When performing maintenance, technicians should inspect the valve seats and cooling channels within the head to ensure optimal performance. Proper installation of this component helps maintain stable pressure within the pneumatic system and prevents leaks in the compression chamber. Consult your authorized distributor for fitment verification.

OE cross-reference

20 09 50 (Compressor Cylinder Head) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number LP1327S1.

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?
It seals the compression chamber from above and houses the inlet and discharge valve seats, governing air output and temperature.
Can this part be used to rebuild an existing compressor?
Yes, this component allows workshop technicians to rebuild a compressor in place rather than replacing the entire unit.
How do I ensure the correct fitment for my vehicle?
Selection should be based on the specific architecture of your compressor; always verify compatibility with your system's requirements.
What are common signs of a failing cylinder head?
Issues may include irregular air output, overheating due to blocked cooling cavities, or air leaks from the compression chamber.
What are the OE reference numbers of this part?
20 09 50 directly replaces Knorr-Bremse OE number LP1327S1.