301.03.0068 Compatible Air Processing Unit
301.03.0068
Summary
This high-strength air processing unit features a 24 V heater and precise pressure regulation of 10.5 BAR. It is designed for heavy commercial vehicle air brake circuits, ensuring moisture removal and pressure stability. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse I87501.
| EAN Code | 8699031080338 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- LA 8125
- K028021
- II30448
- I87501RP
- I87501003
- I87501
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 integrates several vital functions, including air filtration, moisture removal through drying, and precise pressure regulation to ensure the stability of the pneumatic circuits.Vehicle and system compatibility
This unit is compatible with Knorr-Bremse systems and is engineered to operate under demanding conditions. It features a 24 V heater to prevent freezing in cold climates and utilizes specific port configurations, including M22x1.5 and M16x1.5, to ensure proper integration into the existing air brake architecture.Installation and maintenance guidance
For professional installation, technicians should verify that the 10.5 BAR pressure rating matches the vehicle requirements and inspect all connection points. Regular inspection of the housing and ports is recommended to maintain optimal performance of the braking and auxiliary pneumatic systems.Technical specifications and performance
Consult your authorized distributor.OE cross-reference
301.03.0068 (Air Processing Unit) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers I87501, I87501003, I87501RP, II30448, K028021, LA8125.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M16x1,5 |
| Pressure | 10,5 BAR |
Other OEMs
KNORR-BREMSE
- LA8125
- LA 8125
- K028021
- II30448
- I87501RP
- I87501003
- I87501
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the main function of this air processing unit?
It integrates air drying, filtration, and pressure regulation into a single housing to maintain clean, dry air for brake and suspension circuits.
Is this unit suitable for cold weather operation?
Yes, this unit is equipped with a 24 V heater to prevent moisture from freezing within the pneumatic system.
What are the connection specifications?
The unit features an M22x1.5 port (Port 1) and an M16x1.5 port (Port 21) for secure pneumatic connections.
How does this part support heavy commercial vehicles?
It provides reliable pressure regulation at 10.5 BAR, ensuring stable performance across various heavy commercial vehicle brake systems.
What are the OE reference numbers of this part?
301.03.0068 directly replaces Knorr-Bremse OE numbers I87501, I87501003, I87501RP, II30448, K028021, LA8125.