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11 08 20 Compressor Cylinder Head, Air Brake Compressors
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11 08 20 Mercedes-Benz Compatible Cylinder Head

11 08 20

Summary

This cylinder head is engineered for heavy commercial vehicle air brake compressors, ensuring precise sealing and pressure management. It is compatible with Mercedes-Benz applications and Knorr-Bremse systems, providing a high-strength component for essential air system maintenance. Equivalent to OE Knorr-Bremse I88057.

Product identifiers
EAN Code8699031019338
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Compatible OEM Codes

  • KNORR-BREMSE
    • ZB 4275
    • K033367N50
    • I88057ES
    • I88057

Description

What does a cylinder head do?

The cylinder head serves as a critical component within the air brake compressor, managing the compression process and maintaining internal pressure stability. This part is manufactured using heavy-duty grade materials to withstand the intense thermal and mechanical stress found in heavy commercial vehicle air systems.

Vehicle and system compatibility

This component is designed to be compatible with Mercedes-Benz trucks. It functions seamlessly within systems designed by Knorr-Bremse to ensure reliable air delivery for braking and pneumatic operations.

Installation and maintenance guidance

When performing maintenance, technicians should inspect the valve plate and gasket seating to ensure proper seal integrity. Proper installation of the cylinder head is vital for maintaining consistent compressor output and preventing pressure leaks within the braking circuit.

OE cross-reference

11 08 20 (Compressor Cylinder Head) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers I88057, I88057ES, K033367N50, ZB4275.

Other OEMs

KNORR-BREMSE

  • ZB4275
  • ZB 4275
  • K033367N50
  • I88057ES
  • I88057

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MERCEDES BENZ

FAQ

What is the function of a compressor cylinder head?
The cylinder head seals the top of the compressor cylinder, providing the necessary chamber for air compression and managing the flow of air into the braking system.
Is this part compatible with Mercedes-Benz vehicles?
Yes, this cylinder head is specifically designed to be compatible with Mercedes-Benz heavy commercial vehicle compressors.
Can I use this with Knorr-Bremse systems?
This component is engineered to be compatible with Knorr-Bremse systems, ensuring proper fitment and performance in pneumatic assemblies.
What should I check during installation?
Technicians should ensure that all mounting surfaces are clean and that the sealing surfaces are free from debris to prevent air pressure loss.
What are the OE reference numbers of this part?
11 08 20 directly replaces Knorr-Bremse OE numbers I88057, I88057ES, K033367N50, ZB4275.