301.03.0045 Complete, Air Dryer Valve
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301.03.0045 KNORR-BREMSE Complete, Air Dryer Valve

301.03.0045

Summary

●Heater: 24 V ●Port 1: M22x1,5 ●Port 21: M22x1,5 ●Pressure: 8,1 BAR ●Port 4/23: M12x1,5 VOSS

EAN Code8699031080079
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Description

This high-strength component serves as a vital element in the pneumatic brake system, ensuring the air quality and pressure stability required for heavy commercial vehicle safety. As a complete air dryer valve assembly, it plays a crucial role in removing moisture and contaminants from the compressed air stream to protect downstream components.

301.03.0045 is the OE-equivalent of the KNORR-BREMSE II35522 complete, air dryer valve used in compatible KNORR-BREMSE braking systems. This part is fully compatible with several high-specification references including II30179, II30448N50, II35522AT, K188269K50, and LA 8269 to ensure seamless integration within the pneumatic circuit.

Designed for professional workshop technicians, this unit features a 24 V heater and specific port configurations including M22x1,5 and M12x1,5 VOSS connections. Maintenance and installation should be performed according to standard braking system protocols to ensure optimal pressure regulation of 8,1 BAR is maintained during heavy-duty operations.

Technical Specifications

Heater24 V
Port 1M22x1,5
Port 21M22x1,5
Pressure8,1 BAR
Port 4/23M12x1,5 VOSS

Other OEMs

KNORR-BREMSE

  • II30179
  • II30448N50
  • II35522
  • II35522AT
  • K188269K50
  • LA 8269
  • LA8269

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
KNORR-BREMSE

FAQ

Which OEM numbers is this part compatible with?
This part is compatible with the following OE numbers: II30179, II30448N50, II35522, II35522AT, K188269K50, and LA 8269.
What are the technical port specifications for this valve?
The unit features Port 1 (M22x1,5), Port 21 (M22x1,5), and Port 4/23 (M12x1,5 VOSS) to ensure precise fitment.
Does this air dryer valve include a heater?
Yes, this complete air dryer valve is equipped with a 24 V heater for optimal pneumatic performance.
What is the standard operating pressure for this component?
The component is designed to operate at a pressure of 8,1 BAR within the braking system.
Is this part suitable for heavy commercial vehicle brake systems?
Yes, it is designed specifically for heavy commercial vehicle brake systems and is compatible with KNORR-BREMSE hardware.