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65006373 S1 Iveco Compatible Compressor Cylinder Head

15 05 10

Summary

This compressor cylinder head is designed for heavy-duty air brake compressors in Iveco vehicles. It acts as the critical sealing component for the cylinder block, managing air pressure and heat dissipation to ensure stable pneumatic system performance. Equivalent to OE Iveco 65006373S1.

Product identifiers
EAN Code8699031034768
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Compatible OEM Codes

  • IVECO
    • 99440223 S1
    • 99440222 S1
    • 65256373 S1
    • 65006373 S1
    • 65006372 S1
  • KNORR-BREMSE
    • AC63ZBG S1
    • AC63ZB S1
    • AC63ZAG S1
    • AC63ZA S1

Description

What does a compressor cylinder head do?

This compressor cylinder head serves as the essential cast component that seals the top of the air brake compressor's cylinder block. It provides the necessary seating for both inlet and discharge valves, ensuring that compressed air is contained without leakage while routing it out through the discharge port. By managing thermal loads, this part helps maintain stable operating temperatures during high-pressure cycles.

Vehicle compatibility and fitment

This specific component is compatible with Iveco vehicles. It is engineered to meet strict technical standards, allowing workshop technicians to rebuild compressors in place rather than replacing the entire unit. This approach provides a cost-effective solution for maintaining fleet reliability and minimizing downtime.

Installation and maintenance guidance

When performing installation, ensure all valve seats and gasket surfaces are clean and free of debris. Proper torque application on the mounting bolts is critical to prevent pressure leaks and uneven thermal expansion. Always verify that the port configuration matches the existing compressor architecture during the rebuilding process.

Troubleshooting and replacement

If you notice a drop in air pressure or visible leaks around the cylinder head area, it may indicate a failure in the sealing surface or valve seats. Regular inspection of these components helps prevent broader system failures within the pneumatic braking circuit.

OE cross-reference

15 05 10 (Compressor Cylinder Head) is the equivalent of the Iveco OE number. This part directly replaces Iveco OE number 65006373S1.

Other OEMs

IVECO

  • 99440223 S1
  • 99440222 S1
  • 65256373 S1
  • 65006373 S1
  • 65006372 S1

KNORR-BREMSE

  • AC63ZBG S1
  • AC63ZB S1
  • AC63ZAG S1
  • AC63ZA S1

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
IVECO
KNORR-BREMSE

FAQ

What is the function of a compressor cylinder head?
It seals the top of the compressor cylinder block, houses the inlet and discharge valves, and manages heat dissipation during air compression.
Which vehicles are compatible with this part?
This component is designed to be compatible with Iveco heavy commercial vehicle systems.
How can I identify if a cylinder head needs replacement?
Symptoms include persistent air pressure drops, audible leaks from the cylinder top, or excessive heat buildup in the pneumatic system.
Can this part be used to rebuild an existing compressor?
Yes, this part allows for an in-place rebuild of the air brake compressor, offering a more efficient alternative to replacing the whole unit.
What are the OE reference numbers of this part?
15 05 10 directly replaces Iveco OE number 65006373S1.