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A0004304981 Quick Release Valve Compatible with Mercedes-Benz
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A0004304981 Quick Release Valve for Mercedes-Benz

301.07.0002

Summary

This heavy-duty quick release valve for Mercedes-Benz is engineered for rapid air venting in pneumatic brake systems. It features M22x1.5 ports and is rated for a maximum pressure of 10 BAR, ensuring reliable brake release for heavy commercial vehicles. Equivalent to OE Mercedes-Benz A0004304981.

Product identifiers
EAN Code8699031073651
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Compatible OEM Codes

  • MAN
    • 90.81011-4151
    • 88.52180-6210
    • 81.52120-6022
    • 81.52120-6021
    • 81.52120-6016
    • 81.52120-6014
  • VOLVO
    • 353097
    • 352097
  • RENAULT TRUCKS
    • 7701015884
    • 5430129125
  • KRONE
    • 5009450250
    • 500945025
  • KÖGEL
    • 945025
    • 77330
  • DAF
    • 1506490
    • 0720000
  • WABCO
    • 975 001 000 0
  • VDL
    • 40720000
  • VAN HOOL
    • 637205830
  • TEREX
    • 34388740
  • SCHMITZ CARGOBULL
    • 50601
  • SCANIA
    • 2089932
  • NEOPLAN
    • 07127000
  • MERCEDES BENZ
    • 000 430 49 81
  • LOHR
    • A05020217
  • LIEBHERR
    • 502957701
  • LANGENDORF
    • 1133420
  • IVECO
    • 2472250
  • GOLDHOFER
    • 200272
  • FRUEHAUF
    • ASX0009002
  • FELDBINDER
    • 006717
  • FAUN
    • 99708436079

Description

What does a quick release valve do?

This quick release valve serves as a vital component within the pneumatic brake system of heavy commercial vehicles, designed to vent compressed air from the brake chambers immediately upon pedal release. By facilitating rapid air exhaust, this component helps eliminate release lag and promotes more responsive braking performance.

Vehicle and technical compatibility

This part is compatible with Mercedes-Benz vehicles and is engineered to meet high standards for durability. It features specific port configurations including M22x1.5 and M22x1.5 (X2) to ensure precise integration into the existing air lines of the braking circuit.

Installation and maintenance

For optimal performance, technicians should verify that all connections are secure and that the pressure does not exceed the 10 BAR maximum rating during system testing. Regular inspection of the valve seating and port integrity is recommended to prevent air leaks and ensure consistent brake response.

Troubleshooting guidance

Consult your authorized distributor for further details on fitment and installation requirements.

OE cross-reference

301.07.0002 (Quick Release Valve) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0004304981.

Technical Specifications

Technical Specifications
Port 1M22x1,5
Port 2M22x1,5 (X2)
PressureMAX 10 BAR

Other OEMs

DAF

  • 1506490
  • 0720000

FAUN

  • 99708436079

FELDBINDER

  • 006717

FRUEHAUF

  • ASX0009002

GOLDHOFER

  • 200272

IVECO

  • 2472250

KÖGEL

  • 945025
  • 77330

KRONE

  • 5009450250
  • 500945025

LANGENDORF

  • 1133420

LIEBHERR

  • 502957701

LOHR

  • A05020217

MAN

  • 90810114151
  • 88521806210
  • 81521206022
  • 81521206021
  • 81521206016
  • 81521206014
  • 90.81011-4151
  • 88.52180-6210
  • 81.52120-6022
  • 81.52120-6021
  • 81.52120-6016
  • 81.52120-6014

MERCEDES BENZ

  • A0004304981
  • 0004304981
  • 000.430.4981
  • 000.430.49.81
  • 000 430 4981
  • 000 430 49 81

NEOPLAN

  • 07127000

RENAULT TRUCKS

  • 7701015884
  • 5430129125

SCANIA

  • 2089932

SCHMITZ CARGOBULL

  • 50601

TEREX

  • 34388740

VAN HOOL

  • 637205830

VDL

  • 40720000

VOLVO

  • 353097
  • 352097

WABCO

  • 9750010000
  • 975.001.000.0
  • 975 001 000 0

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
FAUN
FELDBINDER
FRUEHAUF
GOLDHOFER
IVECO
KÖGEL
KRONE
LANGENDORF
LIEBHERR
LOHR
MAN
MERCEDES BENZ
NEOPLAN
RENAULT TRUCKS
SCANIA
SCHMITZ CARGOBULL
TEREX
VAN HOOL
VDL
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B10M TD100
VOLVO B12 D12A
VOLVO B12 TD120
VOLVO F10 TD100
VOLVO F10 TD101
VOLVO F10 TD102
VOLVO F12 TD120
VOLVO F12 TD121
VOLVO F12 TD122
VOLVO F7 TD70
VOLVO F7 TD71
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO N10 TD100
VOLVO N10 TD101
VOLVO N12 TD120
VOLVO N12 TD122
VOLVO NL10 D10A
VOLVO NL12 D12A
WABCO

FAQ

What is the primary function of this quick release valve?
The valve rapidly vents compressed air from the brake chambers when the brakes are released, which shortens response times and prevents wheel drag.
What are the technical port specifications?
This component features M22x1.5 ports, specifically Port 1 as M22x1.5 and Port 2 as M22x1.5 (X2), designed for heavy-duty pneumatic systems.
What is the maximum operating pressure?
This valve is engineered for operation within a maximum pressure limit of 10 BAR to ensure safe and reliable braking performance.
Which vehicle types is this part suitable for?
It is designed for heavy commercial vehicles, specifically those compatible with Mercedes-Benz braking systems.
What are the OE reference numbers of this part?
301.07.0002 directly replaces Mercedes-Benz OE number A0004304981.