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301.02.0003.01 Air Dryer Valve Repair Kit, Brake System
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301.02.0003.01 Compatible Air Dryer Valve Repair Kit

301.02.0003.01

Summary

This air dryer valve repair kit is designed for heavy commercial vehicle brake systems, specifically compatible with Mercedes-Benz. It provides high-strength components to restore the functionality of the purge valve, ensuring the air brake circuit remains dry and free of contaminants. Equivalent to OE Knorr-Bremse I32581005160 and Mercedes-Benz 0004301815.

Product identifiers
EAN Code8699031063409
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Compatible OEM Codes

  • KNORR-BREMSE
    • II325810051
    • I325810051-60
  • MERCEDES BENZ
    • 000 430 18 15

Description

What does an air dryer valve repair kit do?

This air dryer valve repair kit is essential for maintaining the integrity of the pneumatic brake system. It serves as a comprehensive rebuild set that addresses worn seals and internal components within the desiccant-equipped purge valve, preventing air leaks and ensuring proper discharge of condensed moisture and oil.

Compatibility and application

The kit is compatible with Mercedes-Benz heavy commercial vehicles. By replacing internal components, technicians can restore the purge valve's ability to discharge contaminants from the tank bottom, maintaining optimal air quality throughout the system.

Maintenance and installation

For efficient maintenance, technicians should inspect seals for degradation caused by heat or vibration during routine service. Replacing these components helps prevent discharge failure and protects downstream pneumatic components from oil and water contamination.

Troubleshooting and selection

Check the compatibility list to ensure this kit matches the specific requirements of your vehicle's air dryer assembly.

OE cross-reference

301.02.0003.01 (Air Dryer Valve Repair Kit Air Dryer Valves) is the equivalent of the Knorr-Bremse and Mercedes-Benz OE numbers. This part directly replaces Knorr-Bremse OE numbers I32581005160, II325810051. It also replaces Mercedes-Benz OE number 0004301815.

Other OEMs

KNORR-BREMSE

  • II325810051
  • I325810051-60

MERCEDES BENZ

  • A0004301815
  • 0004301815
  • 000.430.1815
  • 000.430.18.15
  • 000 430 1815
  • 000 430 18 15

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MERCEDES BENZ

FAQ

What is the purpose of this repair kit?
It is a rebuild set used to restore the functionality of an air dryer purge valve by replacing worn seals, springs, or pins, preventing air leaks.
Which vehicles is this kit compatible with?
This specific kit is designed for use in Mercedes-Benz heavy commercial vehicles.
How do I know if my air dryer valve needs a repair kit?
Signs of failure include persistent air leaks, failure to discharge moisture/oil, or visible degradation of seals due to heat and vibration.
Can I use this kit for any air dryer valve?
It is specifically engineered for compatibility with Mercedes-Benz systems; always check the compatibility list before installation.
What are the OE reference numbers of this part?
301.02.0003.01 directly replaces Knorr-Bremse OE numbers I32581005160, II325810051. It also replaces Mercedes-Benz OE number 0004301815.