308.18.0019-S Compatible Air Processing Unit
308.18.0019-S
Summary
This air processing unit serves as a critical component within the air brake circuits of heavy commercial vehicles. It is engineered to provide moisture removal and pressure regulation, ensuring reliable pneumatic performance in demanding environments. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse K051888N00S.
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Compatible OEM Codes
-
KNORR-BREMSE
- ZB 4427 S
- K051888N00 S
Description
What does an air processing unit do?
This air processing unit functions as an integrated component within the pneumatic brake system, managing the compressed air supplied by the compressor. It performs vital roles including filtration, moisture removal through drying, and precise pressure regulation to protect downstream circuits.System compatibility and fitment
Designed for heavy commercial vehicles, this unit ensures the stability of the brake, suspension, and auxiliary pneumatic circuits. It is compatible with Knorr-Bremse systems and provides high-strength components for reliable operation under harsh conditions.Installation and maintenance
The unit is engineered with a corrosion-resistant housing to withstand heavy-duty service. Technicians should inspect the integration points and pressure regulation settings during routine maintenance to ensure optimal system integrity.System reliability
Consult your authorized distributor to verify exact fitment for your specific vehicle configuration.OE cross-reference
308.18.0019-S (Air Processing Unit) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers K051888N00S, ZB4427S.Technical Specifications
| Sensor | - |
|---|
Other OEMs
KNORR-BREMSE
- ZB4427 S
- ZB 4427 S
- K051888N00 S
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the primary function of an air processing unit?
An air processing unit manages compressed air by filtering it, removing moisture to prevent freezing or corrosion, and regulating pressure for the brake and suspension circuits.
Which systems is this unit compatible with?
This unit is designed for heavy commercial vehicle brake systems and is compatible with Knorr-Bremse systems.
What are common signs of a failing air processing unit?
Technicians may observe excessive moisture in the air lines, inconsistent pressure regulation, or leaks within the pneumatic braking circuit.
Is this a complete assembly or a repair kit?
This product is a complete air processing unit designed for direct installation into the vehicle's pneumatic system.
What are the OE reference numbers of this part?
308.18.0019-S directly replaces Knorr-Bremse OE numbers K051888N00S, ZB4427S.