301.03.0075 Complete, Air Dryer Valve
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301.03.0075 KNORR-BREMSE Complete, Air Dryer Valve

301.03.0075

Summary

●Heater: ----- ●Port 1: M22x1,5 ●Port 2: M12x1,5 ●Port 21: Ø20,5 ●Pressure: 12,3 BAR ●Port 22: M16x1,5 ●Port 23: M22x1,5 ●Port 24: M22x1,5 VOSS ●Port 25: M10x1

EAN Code8699031080468
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Description

The heavy-duty performance of the pneumatic brake system relies on high-quality components that manage air pressure and moisture effectively. This Complete, Air Dryer Valve is engineered to provide reliable air filtration and regulation within the braking circuit of heavy commercial vehicles.

301.03.0075 is the OE-equivalent of the KNORR-BREMSE II38309F complete air dryer valve used in KNORR-BREMSE systems. This component is also directly compatible with several other-specific references including II38309F170, II38309FAT, II38309FN00, K024634N50, and LA 9011.

Workshop technicians should ensure that all ports (M22x1,5, M12x1,5, Ø20,5, M16x1,5, and M10x1) are clean and free from debris before installation to maintain optimal system pressure. Regular inspection of the air dryer assembly is recommended to prevent moisture buildup and ensure consistent braking performance during long-haul operations.

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

  • II38309F
  • II38309F170
  • II38309FAT
  • II38309FN00
  • K024634N50
  • LA 9011
  • LA9011

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
KNORR-BREMSE

FAQ

Which OE numbers is this part compatible with?
This part is compatible with KNORR-BREMSE codes: II38309F, II38309F170, II38309FAT, II38309FN00, K024634N50, and LA 9011.
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).
Can this component be used in heavy commercial vehicle brake systems?
Yes, it is specifically designed for heavy commercial vehicle pneumatic brake systems and meets high-pressure requirements.
What is the operating pressure for this air dryer valve?
The specified operating pressure for this technical component is 12,3 BAR.
Is this part suitable for professional workshop maintenance?
Yes, it is an industrial-grade component designed for professional workshop technicians specializing in heavy vehicle brake systems.