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301.03.0138 KNORR-BREMSE Compatible Air Processing Unit

301.03.0138

Summary

●Heater: 24 V ●Port 1: M22x1,5 ●Port 21: FLANGE ●Pressure: 12,5 BAR

EAN Code8683457008212
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Description

The technical function of this complete air processing unit is to ensure stable pneumatic pressure and air filtration within the brake system. Designed with heavy-duty grade materials, it provides reliable air conditioning and moisture management for the vehicle's pneumatic circuits. This component is essential for maintaining consistent pressure levels in heavy commercial vehicle braking architectures.

301.03.0138 is the OE-equivalent of the KNORR-BREMSE LA 8135 air processing unit used in heavy commercial vehicle braking systems. This unit is fully compatible with KNORR-BREMSE systems, ensuring seamless integration and high-strength performance under demanding operational conditions.

Workshop technicians should verify the connection specifications before installation, noting the M22x1,5 port and the flange-style Port 21. Given its 24 V heater and 12,5 BAR pressure rating, it is engineered for precise pneumatic control and long-term service stability in professional workshop environments.

Technical Specifications

Heater24 V
Port 1M22x1,5
Port 21FLANGE
Pressure12,5 BAR

Other OEMs

KNORR-BREMSE

  • LA 8135
  • LA8135

Related Products

Vehicles Used

BrandModelEngine
KNORR-BREMSE

FAQ

What are the technical specifications for the 301.03.0138 unit?
The unit features a 24 V heater, a M22x1,5 Port 1, a FLANGE Port 21, and operates at a pressure of 12,5 BAR.
Which OEM brands is this part compatible with?
This product is a direct equivalent for the KNORR-BREMSE LA 8135 air processing unit.
Is this part suitable for heavy commercial vehicles?
Yes, it is designed specifically for heavy commercial vehicle brake systems requiring high-strength components.
What is the voltage requirement for the heater?
The integrated heater operates on a 24 V electrical system.
Can this part be used as an OE replacement?
Yes, it is an OE-equivalent part for the KNORR-BREMSE LA 8135 system.