301.03.0129 Complete, Air Processing Unit
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301.03.0129 KNORR-BREMSE Compatible Air Processing Unit

301.03.0129

Summary

The VADEN ORIGINAL 301.03.0129 is a precision-engineered component for heavy commercial vehicle brake systems. Featuring a 24 V heater, M22x1,5 (Port 1) and M16x1,5 (Port 21) connections, it operates at a pressure of 10,5 BAR to ensure reliable air processing performance.

EAN Code8683457008120
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Description

The technical function of this complete air processing unit is to manage air supply within the pneumatic brake system, ensuring consistent pressure for heavy commercial vehicle safety. Designed with high-strength components, this unit maintains operational stability under rigorous duty cycles through its robust internal architecture.

This part is a high-quality alternative for maintenance professionals seeking compatibility with KNORR-BREMSE systems such as (LA 8607) and LA 8126. 301.03.0129 is the OE-equivalent of the KNORR-BREMSE (LA 8607) and (LA 8126) complete air processing units used in heavy-duty vehicle brake systems. It is engineered to meet strict industrial standards for reliability and seamless integration.

Workshop technicians can rely on the precise port specifications—including the M22x1,5 and M16x1,5 interfaces—to ensure a correct fit during assembly. When performing routine service or system overhauls, check the 24 V heater functionality and the 10,5 BAR pressure threshold to maintain optimal pneumatic performance within the air processing unit assembly.

Technical Specifications

Heater24 V
Port 1M22x1,5
Port 21M16x1,5
Pressure10,5 BAR

Other OEMs

KNORR-BREMSE

  • (LA 8607)
  • LA 8126
  • (LA8607)
  • LA8126

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
KNORR-BREMSE

FAQ

What are the technical specifications for the 301.03.0129 unit?
The unit features a 24 V heater, a Port 1 size of M22x1,5, a Port 21 size of M16x1,5, and operates at a pressure of 10,5 BAR.
Which OEM references is this part compatible with?
This product is fully compatible with KNORR-BREMSE systems using reference codes (LA 8607) and LA 8126.
Is this part suitable for heavy commercial vehicles?
Yes, this complete air processing unit is designed specifically for heavy commercial vehicle brake systems requiring stable pneumatic performance.
Does this component require a specific voltage?
Yes, the unit is equipped with a 24 V heater to ensure proper functionality within the pneumatic circuit.
What is the primary function of this air processing unit?
It serves as a critical component in the brake system to process and regulate air supply for reliable pneumatic operations.