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WAB4324100070 Air Dryer Valve for Volvo NL10 D10A

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WAB4324100070 Compatible Air Dryer Valve — Volvo

301.02.0001

Summary

Precision air dryer valve designed for Volvo NL10 trucks with D10A engines. This 24V component features M22x1.5 and M12x1.5 port configurations, ensuring reliable moisture management in heavy commercial vehicle brake systems. Equivalent to OE Volvo WAB4324100070.

Product identifiers
EAN Code8699031062297
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Compatible OEM Codes

  • WABCO
    • 432 410 007 0
  • VOLVO
    • WAB4324100070
  • SCANIA
    • 390854
  • MACK
    • 6300-4324100070
  • LIEBHERR
    • 502657308
  • IVECO
    • 981819
  • DAF
    • 1517963
  • ALEXANDER DENNIS
    • DP002122

Description

What does an air dryer valve do?

This air dryer valve plays a critical role in the pneumatic brake system by managing air pressure and removing moisture from the compressed air supply. Built with heavy-duty grade materials, it ensures the longevity of downstream pneumatic components by preventing condensation and contaminants from entering the system.

Vehicle and engine compatibility

This specific unit is engineered for Volvo NL10 trucks equipped with D10A engines. It maintains optimal performance under heavy commercial vehicle operating conditions, ensuring the brake system receives clean, dry air. Consult your authorized distributor to confirm exact fitment.

Installation and technical specifications

The component features a 24V electrical configuration and precise port sizing, including M22x1.5 and M12x1.5 connections. For reliable installation, technicians should verify the pressure requirements, as this valve is rated for 8.5 BAR operation to maintain system integrity during heavy-duty cycles.

Maintenance and troubleshooting

Regular inspection of the air dryer assembly can prevent moisture buildup in the brake lines. If the system experiences pressure drops or moisture carryover, checking the valve ports and electrical connections is a recommended first step for workshop technicians.

OE cross-reference

301.02.0001 (Air Dryer Valve Air Dryer Valves) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number WAB4324100070.

Technical Specifications

Technical Specifications
Heater24 V
Port 1M22x1,5
Port 21M22x1,5
Pressure8,5 BAR
Port 22M12x1,5
Port 4/23M12x1,5

Other OEMs

ALEXANDER DENNIS

  • DP002122

DAF

  • 1517963

IVECO

  • 981819

LIEBHERR

  • 502657308

MACK

  • 6300-4324100070

SCANIA

  • 390854

VOLVO

  • WAB4324100070

WABCO

  • 4324100070
  • 432.410.007.0
  • 432 410 007 0

Related Products

Repair Kits

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
ALEXANDER DENNIS
DAF
IVECO
LIEBHERR
MACK
SCANIA
VOLVO
VOLVO B10B D10A
VOLVO B10M D10A
VOLVO B12 D12A
VOLVO F10 TD102
VOLVO F12 TD122
VOLVO FL10 D10A
VOLVO FL10 TD102
VOLVO FL10 TD103
VOLVO FL12 TD122
VOLVO FL12 TD123
VOLVO NL10 D10A
VOLVO NL12 D12A
WABCO

FAQ

What is the function of this air dryer valve?
It regulates compressed air flow and removes moisture within the pneumatic brake system to protect components from corrosion.
Which vehicle models is this part compatible with?
This part is specifically designed for Volvo NL10 trucks featuring D10A engines.
What are the electrical and port specifications?
The valve operates on a 24V system and utilizes M22x1.5 and M12x1.5 port sizes for integration into the pneumatic circuit.
How can I identify if the valve needs replacement?
Technicians should look for signs of moisture in the air lines or unexpected pressure fluctuations within the brake system.
What are the OE reference numbers of this part?
301.02.0001 directly replaces Volvo OE number WAB4324100070.