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AC63ZA S4 Compressor Valve Kit for Air Brake Systems
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AC63ZA S4 Compatible Compressor Valve Kit

1500 050 200

Summary

This compressor valve kit is designed for heavy commercial vehicle air brake compressors. It ensures precise valve operation and long-term reliability within the pneumatic system. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse AC63ZAS4.

Product identifiers
EAN Code8699031002415
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Compatible OEM Codes

  • IVECO
    • 99440223 S4
    • 99440222 S4
    • 65256373 S4
    • 65006373 S4
    • 65006372 S4
  • KNORR-BREMSE
    • AC63ZBG S4
    • AC63ZB S4
    • AC63ZAG S4
    • AC63ZA S4

Description

What does a compressor valve kit do?

This compressor valve kit plays a critical role in the air brake system by regulating the flow and pressure of compressed air. It is manufactured using high-strength components to withstand the intense pressure cycles and thermal fluctuations common in heavy commercial vehicle operations.

System compatibility and application

This component is designed for use in air brake compressors and is compatible with Knorr-Bremse systems. It ensures that the pneumatic circuit maintains stable pressure for reliable braking performance.

Maintenance and installation guidance

For optimal performance, technicians should inspect valve kits during routine air system maintenance. Ensuring correct seating and sealing of the valve components prevents pressure drops and maintains the integrity of the entire pneumatic circuit.

System reliability and troubleshooting

Regular inspection of compressor components helps prevent unexpected system failures. When replacing, ensure that all surrounding seals are in good condition to maintain system efficiency.

OE cross-reference

1500 050 200 (Compressor Valve Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number AC63ZAS4.

Other OEMs

IVECO

  • 99440223 S4
  • 99440222 S4
  • 65256373 S4
  • 65006373 S4
  • 65006372 S4

KNORR-BREMSE

  • AC63ZBG S4
  • AC63ZB S4
  • AC63ZAG S4
  • AC63ZA S4

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
IVECO
KNORR-BREMSE

FAQ

What is the function of a compressor valve kit?
The kit contains essential components that regulate the flow and pressure of compressed air within the air brake system, ensuring consistent performance.
Which systems is this valve kit compatible with?
This kit is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicle air brake compressors.
How can I know if my compressor valves need replacement?
Technicians should look for signs of pressure loss in the pneumatic circuit or irregular air delivery from the compressor.
Are these components made for heavy-duty use?
Yes, these kits are manufactured using high-strength components designed to handle the demanding environments of heavy commercial vehicles.
What are the OE reference numbers of this part?
1500 050 200 directly replaces Knorr-Bremse OE number AC63ZAS4.