301.03.0073 Complete, Air Dryer Valve
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301.03.0073 KNORR-BREMSE Complete, Air Dryer Valve

301.03.0073

Summary

This Complete, Air Dryer Valve features Port 1: M22x1,5, Port 2: M12x1,5, Port 21: Ø20,5, and Port 22: M16x1,5. It operates at a pressure of 12,3 BAR and includes specialized port configurations (Port 23: M22x1,5; Port 24: M22x1,5 VOSS; Port 25: M10x1) to ensure high-strength component performance in heavy commercial vehicle brake systems.

EAN Code8699031080444
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Description

The technical function of this Complete, Air Dryer Valve is to ensure the continuous filtration and drying of compressed air within the pneumatic braking system. By removing moisture and contaminants, it protects downstream components from corrosion and mechanical failure, maintaining the structural integrity of the air supply.

This component is an OE-equivalent for the KNORR-BREMSE II17369, II17369170, II17369AT, II17369N00, K024634N50, and LA 9001 systems as well as the MERCEDES BENZ 001 431 93 15 part used in heavy commercial vehicles. The 301.03.0073 is the OE equivalent of the KNORR-BREMSE II17369 Complete, Air Dryer Valve used in MERCEDES BENZ systems.

For workshop technicians performing maintenance or repairs, this unit is designed for precise assembly within the brake system. It features specific port dimensions including M22x1,5 and M16x1,5 to ensure a secure fit within the air circuit. Regular inspection of the port seals and pressure levels is recommended to maintain optimal pneumatic performance.

Maintaining a consistent pressure of 12,3 BAR is essential for heavy-duty operation. This part is engineered to withstand rigorous industrial environments while providing reliable air-drying capabilities for heavy commercial vehicle fleets.

Technical Specifications

Heater-----
Port 1M22x1,5
Port 2M12x1,5
Port 21Ø20,5
Pressure12,3 BAR
Port 22M16x1,5
Port 23M22x1,5
Port 24M22x1,5 VOSS
Port 25M10x1

Other OEMs

KNORR-BREMSE

  • II17369
  • II17369170
  • II17369AT
  • II17369N00
  • K024634N50
  • LA 9001
  • LA 9001
  • LA9001

MERCEDES BENZ

  • 001 431 93 15
  • 0014319315
  • A0014319315

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
KNORR-BREMSE
MERCEDES BENZ

FAQ

What are the compatible OEM numbers for this air dryer valve?
This part is compatible with KNORR-BREMSE (II17369, II17369170, II17369AT, II17369N00, K024634N50, LA 9001) and MERCEDES BENZ (001 431 93 15).
Does this part fit heavy commercial vehicles?
Yes, this Complete, Air Dryer Valve is designed specifically for heavy commercial vehicle brake systems to ensure reliable pneumatic performance.
What are the specific port dimensions for installation?
The unit features Port 1 (M22x1,5), Port 2 (M12x1,5), Port 22 (M16x1,5), Port 24 (M22x1,5 VOSS), and Port 25 (M10x1).
What is the operating pressure of this component?
The component is designed to operate at a nominal pressure of 12,3 BAR within the pneumatic circuit.
Can this be used as a replacement for KNORR-BREMSE systems?
Yes, it serves as a high-strength replacement/equivalent for several KNORR-BREMSE codes including II17369 and K024634N50.