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301.03.0114 Air Processing Unit, Brake System

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301.03.0114 Air Processing Unit for Knorr-Bremse systems

301.03.0114

Summary

This 24V Air Processing Unit is engineered for heavy commercial vehicle brake systems. It features M22x1,5 and M16x1,5 port configurations and maintains a pressure of 12,5 BAR to ensure reliable air distribution and regulation in pneumatic circuits. Equivalent to OE Knorr-Bremse K040606N03.

Product identifiers
EAN Code8699031081809
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Compatible OEM Codes

  • KNORR-BREMSE
    • LA 8608
    • K040606N50
    • K040606N03

Description

What does an air processing unit do?

This air processing unit serves as a critical component within the pneumatic brake system of heavy commercial vehicles. It functions by regulating air pressure and ensuring the distribution of clean, dry air to the necessary brake and suspension circuits. Built with high-strength components, it is designed to withstand the rigorous operating conditions found in heavy-duty transport applications.

Compatibility and system integration

The unit is engineered to be compatible with Knorr-Bremse systems, providing an essential solution for maintaining pneumatic circuit integrity. This component ensures that air pressure is stabilized at 12,5 BAR, supporting the overall reliability of the vehicle's braking performance. Check the compatibility list.

Installation and maintenance guidance

For proper installation, technicians should verify that the M22x1,5 and M16x1,5 port connections are secure and free of debris. Regular inspection of the unit's connections is recommended to prevent pressure drops in the air brake system. Ensuring correct mounting prevents vibration-related wear during long-haul operations.

OE cross-reference

301.03.0114 (Air Processing Unit) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers K040606N03, K040606N50, LA8608.

Technical Specifications

Technical Specifications
Heater24 V
Port 1M22x1,5
Port 21M16x1,5
Pressure12,5 BAR

Other OEMs

KNORR-BREMSE

  • LA8608
  • LA 8608
  • K040606N50
  • K040606N03

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE

FAQ

What is the primary function of this air processing unit?
This unit regulates air pressure and manages the distribution of compressed air throughout the vehicle's pneumatic brake and suspension circuits.
Which vehicle systems is this unit compatible with?
This component is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicles.
What are the technical connection specifications?
The unit features a 24V electrical configuration with Port 1 sized at M22x1,5 and Port 21 sized at M16x1,5.
How can I identify if an air processing unit needs replacement?
Technicians should look for symptoms such as inconsistent pressure regulation or leaks around the M22x1,5 or M16x1,5 ports.
What are the OE reference numbers of this part?
301.03.0114 directly replaces Knorr-Bremse OE numbers K040606N03, K040606N50, LA8608.