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301.02.0118 Air Dryer Valve, Brake System

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301.02.0118 Compatible Air Dryer Valve

301.02.0118

Summary

This heavy-duty air dryer valve features a 24 V heater and operates at 11.5 BAR pressure. Designed for reliability in brake systems, it includes specialized ports such as M22x1,5 and M16x1,5 VOSS to ensure precise air processing for Mercedes-Benz and Solaris vehicles. Equivalent to OE Mercedes-Benz 0004306315, Solaris 1102751105 and WABCO 9324000140.

Product identifiers
EAN Code8683457012554
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Compatible OEM Codes

  • WABCO
    • 932 400 014 0
  • SOLARIS
    • 1102751105
  • MERCEDES BENZ
    • 000 430 63 15

Description

What does an air dryer valve do?

This air dryer valve plays a critical role in the pneumatic brake system by removing moisture, oil, and particulates from the compressed air supply. By ensuring a consistent flow of dry air, it protects downstream components from corrosion and freezing, maintaining the integrity of the entire braking circuit during heavy-duty operation.

Vehicle compatibility and fitment

This component is compatible with Mercedes-Benz and Solaris vehicles. It is also designed to function within systems requiring specific port configurations like M22x1,5, M16x1,5 VOSS, and M10x1 to ensure seamless integration into the vehicle's existing pneumatic architecture.

Installation and maintenance guidance

Installation requires careful attention to the port connections, including the M22x1,5 VOSS and M16x1,5 interfaces. Technicians should verify that the 24 V heater is correctly connected to prevent moisture accumulation in cold climates. Regular inspection of the valve ports and seals is recommended to ensure optimal pressure regulation at 11.5 BAR.

System troubleshooting

To maintain system health, check for any signs of moisture bypass or pressure drops that might indicate a need for component replacement or seal maintenance.

OE cross-reference

301.02.0118 (Air Dryer Valve Air Dryer Valves) is the equivalent of the Mercedes-Benz, Solaris and WABCO OE numbers. This part directly replaces Mercedes-Benz OE number 0004306315. It also replaces Solaris OE number 1102751105 and WABCO OE number 9324000140.

Technical Specifications

Technical Specifications
Heater24 V
Pressure11,5 BAR
Port 22M16x1,5 VOSS
Port 11M22x1,5
Port 23M16x1,5
Port 24M22x1,5 VOSS
Port 4/25M10x1
Port 12M12x1,5

Other OEMs

MERCEDES BENZ

  • A0004306315
  • 0004306315
  • 000 430 63 15

SOLARIS

  • 1102751105

WABCO

  • 9324000140
  • 932 400 014 0

Related Products

Repair Kits

Used In

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
MERCEDES BENZ
SOLARIS
WABCO

FAQ

What is the function of this air dryer valve?
The valve filters moisture, oil, and contaminants from compressed air to protect the pneumatic braking system from damage.
Is this part compatible with Mercedes-Benz trucks?
Yes, this component is designed to be compatible with Mercedes-Benz and Solaris vehicle systems.
What are the technical specifications regarding pressure?
This air dryer valve is rated for an operating pressure of 11.5 BAR and includes a 24 V heater.
How can I identify if the valve needs replacement?
Technicians should look for excessive moisture in the air lines or a failure to maintain the required 11.5 BAR pressure.
What are the OE reference numbers of this part?
301.02.0118 directly replaces Mercedes-Benz OE number 0004306315. It also replaces Solaris OE number 1102751105 and WABCO OE number 9324000140.