301.03.0079 Complete, Air Dryer Valve
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301.03.0079 KNORR-BREMSE Compatible Air Dryer Valve

301.03.0079

Summary

●Heater: ----- ●Port 1: M22x1,5 ●Port 2: M12x1,5 ●Port 21: Ø20,5 ●Pressure: 10 BAR ●Port 22: M16x1,5 ●Port 23: M22x1,5 ●Port 24: M22x1,5 VOSS ●Port 25: M10x1

EAN Code8699031080505
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Description

The heavy-duty air dryer valve component is designed to ensure the stability and reliability of the pneumatic braking system. This complete assembly plays a critical role in removing moisture and impurities from the compressed air, protecting downstream components from damage and ensuring consistent pressure regulation within the vehicle's braking system.

301.03.0079 is the OE equivalent of the KNORR-BREMSE K004502, K024635N50, and LA 9020 air dryer valves used in heavy commercial vehicle brake systems. This product is engineered to meet high technical standards and provides a precise fit for compatible braking architectures.

For workshop technicians, this part offers ease of assembly with its specific port configurations, including M22x1,5 and M16x1,5 connections. Regular inspection of the port seals and pressure levels is recommended to maintain optimal performance within the pneumatic circuit and prevent system failures during heavy-duty service intervals.

Technical Specifications

Heater-----
Port 1M22x1,5
Port 2M12x1,5
Port 21Ø20,5
Pressure10 BAR
Port 22M16x1,5
Port 23M22x1,5
Port 24M22x1,5 VOSS
Port 25M10x1

Other OEMs

KNORR-BREMSE

  • K004502
  • K024635N50
  • LA 9020
  • LA9020

Related Products

Repair Kits

Products Used in

Vehicles Used

BrandModelEngine
KNORR-BREMSE

FAQ

Which vehicle brands is this part compatible with?
This part is fully compatible with KNORR-BREMSE systems using OEM codes K004502, K024635N50, and LA 9020.
What are the technical port specifications for this valve?
The unit features Port 1 (M22x1,5), Port 2 (M12x1,5), Port 21 (Ø20,5), Port 22 (M16x1,5), Port 23 (M22x1,5), Port 24 (M22x1,5 VOSS), and Port 25 (M10x1).
Is this part suitable for heavy commercial vehicles?
Yes, this complete air dryer valve is specifically designed for heavy commercial vehicle brake systems.
What is the operating pressure for this component?
The component is designed to operate at a standard pressure of 10 BAR.
Does this part replace KNORR-BREMSE KONE KND models?
Yes, it serves as a direct OE equivalent for KNORR-BREMSE codes K004502, K024635N50, and LA 9 way 9020.