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301.03.0132 Air Processing Unit, Brake System
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301.03.0132 Air Processing Unit equivalent — Knorr-Bremse

301.03.0132

Summary

This 24 V air processing unit is designed for heavy commercial vehicle brake systems. It features M22x1,5 and M16x1,5 ports and maintains a stable 11 BAR pressure for reliable pneumatic circuit operation. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse (LA8611).

Product identifiers
EAN Code8683457008151
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Compatible OEM Codes

  • KNORR-BREMSE
    • LA 8144
    • (LA 8611)

Description

What does an air processing unit do?

This air processing unit plays a critical role in the pneumatic brake system by regulating air pressure and managing moisture levels. It ensures that compressed air from the compressor is properly treated before being distributed to the brake, suspension, and auxiliary pneumatic circuits. Built with high-strength components, this unit is engineered to withstand the demanding environments of heavy commercial vehicles.

Vehicle and system compatibility

This component is designed for use in heavy commercial vehicle brake systems and is compatible with Knorr-Bremse systems. The unit operates at a standard 11 BAR pressure and utilizes specific port configurations, including M22x1,5 and M16x1,5 connections, to ensure precise integration into the existing pneumatic architecture.

Installation and maintenance

Technicians should verify the 24 V electrical requirements and the specific port sizes during installation to ensure correct fitment. Regular inspection of the connections and pressure regulation performance is recommended to maintain optimal pneumatic system integrity and prevent moisture buildup in the lines.

System performance

Check the compatibility list.

OE cross-reference

301.03.0132 (Air Processing Unit) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers (LA8611), LA8144.

Technical Specifications

Technical Specifications
Heater24 V
Port 1M22x1,5
Port 21M16x1,5
Pressure11 BAR

Other OEMs

KNORR-BREMSE

  • LA8144
  • (LA8611)
  • LA 8144
  • (LA 8611)

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE

FAQ

What is the primary function of this air processing unit?
It integrates moisture removal, pressure regulation, and air distribution into a single housing to support brake and suspension circuits.
What electrical requirements are needed for this unit?
This specific model is designed for 24 V systems commonly found in heavy commercial vehicles.
Which port sizes are used on this component?
The unit features M22x1,5 for the primary port and M16x1,5 for the secondary connection.
What is the operating pressure for this unit?
The unit is engineered to operate at a regulated pressure of 11 BAR within the pneumatic circuit.
What are the OE reference numbers of this part?
301.03.0132 directly replaces Knorr-Bremse OE numbers (LA8611), LA8144.