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6886834 Relay Valve for Volvo B12 D12A

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6886834 Relay Valve compatible with Volvo B12

303.01.0005

Summary

High-strength relay valve engineered for Volvo B12 models equipped with D12A engines. This component features M22x1.5 and M16x1.5 port configurations and is designed to operate at a maximum pressure of 8 bar to ensure reliable braking performance. Equivalent to OE Volvo 6886834.

Product identifiers
EAN Code8699031073668
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Compatible OEM Codes

  • MAN
    • N2.52116-9100
    • 81.52116-9045
    • 81.52116-6045
    • 81.52116-6023
    • 81.52116-6022
    • 81.52116-6021
    • 81.52116-6020
    • 81.43609-6005
    • 09.73001-0207
  • MERCEDES BENZ
    • 003 429 59 44
    • 003 429 53 44
    • 003 429 16 44
    • 002 429 84 44
    • 001 429 91 44
    • 001 429 68 44
    • 001 429 08 44
    • 000 429 30 44
  • IVECO
    • 42159063
    • 42071349
    • 42043782
    • 42033849
    • 42033847
  • RENAULT TRUCKS
    • 5021170452
    • 5000243949
  • DAF
    • 1325332R
    • 1325332
  • WABCO
    • 973 001 020 0
  • VOLVO
    • 6886834
  • SCANIA
    • 1935625
  • SAF
    • 5400011400
  • NEOPLAN
    • 110242200
  • FAUN
    • 1614106

Description

What does a relay valve do?

This relay valve serves as a critical component within the pneumatic braking system, managing air pressure distribution to ensure stable and responsive braking action. Manufactured using heavy-duty grade materials, it is designed to withstand the rigorous operating conditions of heavy commercial vehicle braking circuits.

Vehicle and engine compatibility

This specific unit is compatible with Volvo B12 trucks featuring D12A engines. It functions as a reliable replacement to maintain the integrity of the air brake system during heavy-duty operations.

Installation and maintenance

When performing maintenance or installation, technicians should verify the port specifications: Port 1 is M22x1.5, while Port 2 and Port 4 are M16x1.5. Ensuring clean connections and verifying that the system does not exceed the maximum 8 bar pressure limit is essential for long-term reliability.

Troubleshooting guidance

Regular inspection of the valve ports and seals can help prevent air leaks and ensure consistent braking response throughout the vehicle's service life.

OE cross-reference

303.01.0005 (Relay Valve Relay Valves) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 6886834.

Technical Specifications

Technical Specifications
Port 1M22x1,5
Port 2M16x1,5
Port 4M16x1,5
PressureMAX 8 BAR

Other OEMs

DAF

  • 1325332R
  • 1325332

FAUN

  • 1614106

IVECO

  • 42159063
  • 42071349
  • 42043782
  • 42033849
  • 42033847

MAN

  • N2521169100
  • N2.52116.9100
  • 9730010207
  • 81521169045
  • 81521166045
  • 81521166023
  • 81521166022
  • 81521166021
  • 81521166020
  • 81436096005
  • 81.52116.9045
  • 81.52116.6045
  • 81.52116.6023
  • 81.52116.6022
  • 81.52116.6021
  • 81.52116.6020
  • 81.43609.6005
  • N2.52116-9100
  • 81.52116-9045
  • 81.52116-6045
  • 81.52116-6023
  • 81.52116-6022
  • 81.52116-6021
  • 81.52116-6020
  • 81.43609-6005
  • 09.73001-0207

MERCEDES BENZ

  • A0034295944
  • A0034295344
  • A0034291644
  • A0024298444
  • A0014299144
  • A0014296844
  • A0014290844
  • A0004293044
  • 0034295944
  • 0034295344
  • 0034291644
  • 003.429.5944
  • 003.429.59.44
  • 003.429.5344
  • 003.429.53.44
  • 003.429.1644
  • 003.429.16.44
  • 003 429 5944
  • 003 429 5344
  • 003 429 1644
  • 0024298444
  • 002.429.8444
  • 002.429.84.44
  • 002 429 8444
  • 0014299144
  • 0014296844
  • 0014290844
  • 001.429.9144
  • 001.429.91.44
  • 001.429.6844
  • 001.429.68.44
  • 001.429.0844
  • 001.429.08.44
  • 001 429 9144
  • 001 429 6844
  • 001 429 0844
  • 0004293044
  • 000.429.3044
  • 000.429.30.44
  • 000 429 3044
  • 003 429 59 44
  • 003 429 53 44
  • 003 429 16 44
  • 002 429 84 44
  • 001 429 91 44
  • 001 429 68 44
  • 001 429 08 44
  • 000 429 30 44

NEOPLAN

  • 110242200

RENAULT TRUCKS

  • 5021170452
  • 5000243949

SAF

  • 5400011400

SCANIA

  • 1935625

VOLVO

  • 6886834

WABCO

  • 9730010200
  • 973.001.020.0
  • 973 001 020 0

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
FAUN
IVECO
MAN
MERCEDES BENZ
NEOPLAN
RENAULT TRUCKS
SAF
SCANIA
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 relay valve?
This component regulates air pressure within the pneumatic braking system to ensure accurate and efficient braking force application.
Which vehicle models is this part compatible with?
This part is specifically designed for Volvo B12 vehicles equipped with D12A engines.
What are the technical port specifications?
The unit features an M22x1.5 connection on Port 1, and M16x1.5 connections on both Port 2 and Port 4.
What is the maximum operating pressure?
This relay valve is designed for operation within a maximum pressure limit of 8 bar.
What are the OE reference numbers of this part?
303.01.0005 directly replaces Volvo OE number 6886834.