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002 431 87 06 Unloader Valve for Mercedes-Benz Vehicles

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002 431 87 06 Mercedes-Benz Unloader Valve

301.01.0002

Summary

This unloader valve is designed for Mercedes-Benz heavy commercial vehicles. It features M22x1.5 and M12x1.5 port sizes and a cut-out pressure of 8.1 BAR / 0.2 BAR to ensure precise pneumatic control within the brake system. Equivalent to OE Mercedes-Benz 0024318706.

Product identifiers
EAN Code8699031064369
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Compatible OEM Codes

  • MERCEDES BENZ
    • 003 431 38 06
    • 003 431 36 06
    • 002 431 87 06
    • 002 431 52 06
    • 002 431 46 06
    • 002 431 15 06
  • NEOPLAN
    • 1102733544131
    • 1102733544130
    • 1102732544114
    • 110273201
  • DAF
    • 75038R
    • 75038A
    • 75038
    • 285768
  • MAN
    • N2.50999-9114
    • 84.52101-9017
    • 84.52101-6017
  • WABCO
    • 975 303 474 0
  • VAN HOOL
    • 637214100
  • TEREX
    • 00024212
  • STEYR
    • 99100360090
  • SCANIA
    • 1935691
  • RENAULT TRUCKS
    • 5021170478
  • IVECO
    • 500002011
  • IRISBUS
    • U403004451
  • FAUN
    • 99708458257

Description

What does an unloader valve do?

This unloader valve serves as a critical component within the pneumatic brake system, managing air pressure regulation to ensure reliable braking performance. Built with high-strength components, it maintains system stability by managing air release at specific pressure thresholds.

Vehicle compatibility and fitment

The unit is specifically engineered for compatibility with Mercedes-Benz vehicles. It operates effectively within heavy commercial vehicle air brake systems, providing the necessary pressure relief to maintain operational safety during transit.

Installation and technical specifications

Installation requires attention to the port configurations, which include M22x1.5 and M12x1.5 thread sizes. Technicians should verify the inflation valve status and ensure the cut-out pressure aligns with the 8.1 BAR / 0.2 BAR specification during assembly to ensure optimal performance.

Maintenance and troubleshooting

Regular inspection of the valve ports and pressure settings can prevent system imbalances. Consult your authorized distributor for further technical guidance on integration into existing pneumatic circuits.

OE cross-reference

301.01.0002 (Unloader Valve) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 0024318706.

Technical Specifications

Technical Specifications
Port 1M22x1,5
Port 4M12x1,5
Port 21M22x1,5
Port 22M12x1,5
Port 23M12x1,5
Cut-Out Pressure8,1 BAR / 0,2 BAR
Inflation ValveOK
Recycle Valve-

Other OEMs

DAF

  • 0285768
  • 0075038
  • 75038R
  • 75038A
  • 75038
  • 285768

FAUN

  • 99708458257

IRISBUS

  • U403004451

IVECO

  • 500002011

MAN

  • N2509999114
  • 84521019017
  • 84521016017
  • 84.52101.6017
  • N2.50999-9114
  • 84.52101-9017
  • 84.52101-6017

MERCEDES BENZ

  • A0034313806
  • A0034313606
  • A0024318706
  • A0024315206
  • A0024314606
  • A0024311506
  • 0034313806
  • 0034313606
  • 003.431.3806
  • 003.431.38.06
  • 003.431.3606
  • 003.431.36.06
  • 003 431 3806
  • 003 431 3606
  • 0024318706
  • 0024315206
  • 0024314606
  • 002.431.8706
  • 002.431.87.06
  • 002.431.5206
  • 002.431.52.06
  • 002.431.4606
  • 002.431.46.06
  • 002 431 8706
  • 002 431 5206
  • 002 431 4606
  • 003 431 38 06
  • 003 431 36 06
  • 002 431 87 06
  • 002 431 52 06
  • 002 431 46 06
  • 002 431 15 06

NEOPLAN

  • 1102733544131
  • 1102733544130
  • 1102732544114
  • 110273201

RENAULT TRUCKS

  • 5021170478

SCANIA

  • 1935691

STEYR

  • 99100360090

TEREX

  • 00024212

VAN HOOL

  • 637214100

WABCO

  • 9753034740
  • 975.303.474.0
  • 975 303 474 0

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
FAUN
IRISBUS
IVECO
MAN
MERCEDES BENZ
NEOPLAN
RENAULT TRUCKS
SCANIA
STEYR
TEREX
VAN HOOL
WABCO

FAQ

What is the function of this unloader valve?
It regulates air pressure within the brake system by releasing air at a specific cut-out pressure to maintain stable pneumatic operation.
Which vehicles is this component compatible with?
This specific unit is designed for use in Mercedes-Benz heavy commercial vehicles.
What are the technical port specifications?
The valve is equipped with M22x1.5 and M12x1.5 ports to ensure precise connection within the air brake assembly.
How can I verify if the valve is functioning correctly?
Technicians should monitor if the cut-out pressure reaches the 8.1 BAR threshold as specified in the technical data.
What are the OE reference numbers of this part?
301.01.0002 directly replaces Mercedes-Benz OE number 0024318706.