301.02.0022 Complete, Air Dryer Valve
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301.02.0022 MERCEDES BENZ Complete, Air Dryer Valve

301.02.0022

Summary

●Heater: ----- ●Port 12: M12x1,5 ●Port 21: M22x1,5 ●Pressure: 10 BAR ●Port 22: M16x1,5 VOSS ●Port 11: M22x1,5 ●Port 23: M16x1,5 ●Port 4/25: -

EAN Code8699031075723
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Description

The technical function of this component is to ensure the efficient removal of moisture and contaminants from the compressed air system, maintaining the integrity of the pneumatic brake circuit. Designed for heavy-duty performance, this complete air dryer valve provides reliable filtration and pressure regulation within the braking system.

301.02.0022 is the OE-equivalent of the WABCO 932 400 003 0 Complete, Air Dryer Valve used in MERCEDES BENZ, SCANIA, and FAUN systems. It also maintains compatibility with ProVia (PRO 400 002 0) and Mercedes Benz (000 430 15 15) requirements, ensuring seamless integration into heavy commercial vehicle brake architectures.

Workshop technicians should ensure that all port connections, such as the M22x1,5 and M16x1,5 VOSS fittings, are securely seated to prevent air leaks. Regular inspection of the air dryer assembly is recommended to maintain optimal pressure levels and prevent moisture-related damage to downstream pneumatic components during heavy-duty operations.

This part is engineered to meet strict industrial standards for durability and precision. It serves as a critical maintenance component for fleet managers looking to sustain high operational uptime and system reliability.

Technical Specifications

Heater-----
Port 12M12x1,5
Port 21M22x1,5
Pressure10 BAR
Port 22M16x1,5 VOSS
Port 11M22x1,5
Port 23M16x1,5
Port 4/25-

Other OEMs

FAUN

  • 99707007540

MERCEDES BENZ

  • 000 430 15 15
  • 000 430 1515
  • 000.430.15.15
  • 000.430.1515
  • 0004301515
  • A0004301515

ProVia

  • PRO 400 002 0
  • PRO4000020

SCANIA

  • 390854

WABCO

  • 932 400 003 0
  • 932.400.003.0
  • 9324000030

Related Products

Repair Kits

Products Used in

Vehicles Used

BrandModelEngine
EVOBUS
FAUN
KENWORTH
MERCEDES BENZ
MERITOR
PETERBILT
ProVia
SCANIA
WABCO

FAQ

What are the compatible OEM numbers for this air dryer valve?
This part is compatible with WABCO 932 400 003 0, MERCEDES BENZ 000 430 15 15, SCANIA 390854, FAUN 99707007540, and ProVia PRO 400 002 0.
What is the operating pressure for this component?
The unit is designed to operate at a standard pressure of 10 BAR within the pneumatic braking system.
Which vehicle makes can use this specific part?
It is compatible with heavy commercial vehicle systems from MERCEDES BENZ, SCANIA, FAUN, ProVia, and is also suitable for MERITOR and PETERBILT architectures.
What are the port specifications for installation?
The assembly features Port 11 (M22x1,5), Port 12 (M12x1,5), Port 21 (M22x1,5), Port 22 (M16x1,5 VOSS), and Port 23 (M16x1,5).
Is this part suitable for heavy-duty truck maintenance?
Yes, it is a professional-grade component designed for workshop technicians working on heavy commercial vehicles and braking systems.