308.18.0004 Air Processing Unit for Knorr-Bremse systems
308.18.0004
Summary
This 24 V Air Processing Unit is designed for heavy commercial vehicle brake systems. It provides essential air filtration and pressure regulation for pneumatic circuits, ensuring reliable performance in demanding operating conditions. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse K005280.
| EAN Code | 8683457008632 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- ZB 4403
- K005280
Description
What does an air processing unit do?
This air processing unit serves as a critical component within the pneumatic brake system, managing the flow and quality of compressed air. It integrates essential functions including moisture removal, air filtration, and pressure regulation to protect downstream pneumatic circuits from contaminants and water buildup.Vehicle compatibility and application
Designed for heavy commercial vehicle applications, this unit is compatible with Knorr-Bremse systems. It ensures that the air supplied to the brake, suspension, and auxiliary pneumatic circuits meets the required standards for safety and operational stability in harsh environments.Installation and maintenance
Technicians should ensure the 24 V electrical connection is secure and inspect all pneumatic ports during installation. Regular inspection of the unit helps prevent moisture ingress into the braking system, maintaining optimal pressure levels throughout the vehicle's service life.System troubleshooting
Monitoring for air leaks or improper pressure regulation can help identify when a replacement is necessary to maintain system integrity.OE cross-reference
308.18.0004 (Air Processing Unit) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers K005280, ZB4403.Technical Specifications
| Heater | 24 V |
|---|
Other OEMs
KNORR-BREMSE
- ZB4403
- ZB 4403
- K005280
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the primary function of this air processing unit?
It manages compressed air by filtering contaminants, removing moisture, and regulating pressure for the vehicle's brake and suspension circuits.
Which vehicle systems is this component compatible with?
This unit is designed for heavy commercial vehicle brake systems and is compatible with Knorr-Bremse systems.
What voltage is required for this unit?
This specific air processing unit operates on a 24 V electrical system.
How can I identify if the air processing unit needs replacement?
Technicians should look for signs of moisture in the air lines, improper pressure regulation, or audible air leaks within the pneumatic system.
What are the OE reference numbers of this part?
308.18.0004 directly replaces Knorr-Bremse OE numbers K005280, ZB4403.