308.18.0024-S Air Processing Unit for Knorr-Bremse systems
308.18.0024-S
Summary
This heavy-duty Air Processing Unit is engineered for high-performance air brake circuits. It provides essential functions such as moisture removal and pressure regulation to ensure reliable pneumatic system operation in heavy commercial vehicles. Equivalent to OE Knorr-Bremse K078932N03S.
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Compatible OEM Codes
-
KNORR-BREMSE
- ZB 4436 S
- K078932N03 S
Description
What does an Air Processing Unit do?
This air processing unit serves as a critical component within the pneumatic brake system of heavy commercial vehicles. It functions by receiving compressed air from the air compressor and performing essential tasks including filtration, moisture removal, and precise pressure regulation for the connected brake and suspension circuits.Compatibility and system integration
The unit is designed for seamless integration into heavy commercial vehicle systems, including those requiring compatibility with Knorr-Bremse systems. By consolidating multiple pneumatic functions into a single housing, it ensures efficient air distribution across all auxiliary and primary braking circuits.Maintenance and installation guidance
Maintenance of this component involves regular inspection of the internal filtration elements to ensure optimal air quality. Technicians should check for moisture buildup or pressure fluctuations to prevent system failure. When replacing, ensure all connection ports are secured according to standard pneumatic service protocols.Troubleshooting and selection
Consult your authorized distributor to ensure correct fitment for your specific heavy commercial vehicle application.OE cross-reference
308.18.0024-S (Air Processing Unit) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers K078932N03S, ZB4436S.Technical Specifications
| Sensor | - |
|---|
Other OEMs
KNORR-BREMSE
- ZB4436 S
- ZB 4436 S
- K078932N03 S
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the primary function of an Air Processing Unit?
An Air Processing Unit (APU) filters compressed air, removes moisture to prevent freezing, and regulates pressure for the vehicle's braking and suspension circuits.
Is this unit compatible with Knorr-Bremse systems?
Yes, this unit is designed to be compatible with Knorr-Bremse systems found in various heavy commercial vehicle applications.
What are common symptoms of a failing air processor?
Symptoms may include excessive moisture in the air lines, irregular pressure readings in the brake circuit, or visible leaks from the housing.
How often should the unit be inspected?
Technicians should inspect the unit during routine pneumatic system checks, focusing on moisture levels and ensuring the filtration elements are not clogged.
What are the OE reference numbers of this part?
308.18.0024-S directly replaces Knorr-Bremse OE numbers K078932N03S, ZB4436S.