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I66849 Cylinder Head for Knorr-Bremse Air Brake Compressors
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I66849 Knorr-Bremse compatible Cylinder Head

11 13 50

Summary

This heavy-duty grade cylinder head is designed for air brake compressor repair, specifically compatible with Knorr-Bremse systems. It serves as a critical component for maintaining optimal air pressure and temperature regulation within the pneumatic braking system. Equivalent to OE Knorr-Bremse I66849.

Product identifiers
EAN Code8699031019468
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Compatible OEM Codes

  • KNORR-BREMSE
    • ZB4229
    • ZB4224
    • ZB4187
    • I66849
    • I60312AT
    • I60312
  • MERCEDES BENZ
    • 000 130 26 19
    • 000 130 25 19
    • 000 130 24 19

Description

What does a cylinder head do?

This cylinder head acts as the essential cast component that sits atop the air brake compressor's cylinder block to seal the compression chamber. It is a vital component for workshop technicians performing rebuilds, allowing for the restoration of the unit without replacing the entire assembly. By providing the necessary seating for inlet and discharge valves, this part directly influences air output and thermal management.

Compatibility and application

This component is compatible with Knorr-Bremse systems. It is designed to withstand high-pressure environments and ensures the integrity of the compression chamber during continuous operation in heavy commercial vehicles.

Installation and maintenance

When performing maintenance, technicians should verify the specific compressor architecture to ensure correct fitment, whether it is a single-cylinder or twin-cylinder configuration. Proper installation ensures that internal air passages and cooling cavities remain unobstructed, maintaining stable operating temperatures under sustained load.

Selection guidance

Consult your authorized distributor to ensure this part matches the specific requirements of the existing compressor unit.

OE cross-reference

11 13 50 (Compressor Cylinder Head) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number I66849.

Other OEMs

KNORR-BREMSE

  • ZB4229
  • ZB4224
  • ZB4187
  • I66849
  • I60312AT
  • I60312

MERCEDES BENZ

  • A0001302619
  • A0001302519
  • A0001302419
  • 0001302619
  • 0001302519
  • 0001302419
  • 000.130.2619
  • 000.130.26.19
  • 000.130.2519
  • 000.130.25.19
  • 000.130.2419
  • 000.130.24.19
  • 000 130 2619
  • 000 130 2519
  • 000 130 2419
  • 000 130 26 19
  • 000 130 25 19
  • 000 130 24 19

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MAN
MERCEDES BENZ

FAQ

What is the function of a compressor cylinder head?
The cylinder head seals the compression chamber from above and houses the seats for the inlet and discharge valves, directly governing air output.
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 compatibility with my current system?
Selection should always be based on the specific compressor architecture and reference numbers to ensure correct fitment for your vehicle.
What are common symptoms of a faulty cylinder head?
Issues may include improper air output or temperature regulation problems due to compromised valve seating or internal air passages.
What are the OE reference numbers of this part?
11 13 50 directly replaces Knorr-Bremse OE number I66849.