301.03.0063 KNORR-BREMSE Complete, Air Dryer Valve
301.03.0063
Summary
●Heater: 24 V ●Port 1: M22x1,5 ●Port 21: M22x1,5 ●Pressure: 10 BAR ●Port 22: M12x1,5 ●Port 4/23: M12x1,5. This high-strength component is designed for heavy commercial vehicle brake systems.
| EAN Code | 8699031080260 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE LA 8298 K158598N02 K158598N00 K158598 K002174N50 K002174N48 K002174N00 K002174
Description
This complete air dryer valve is a critical component within the pneumatic brake system, ensuring the removal of moisture and contaminants to maintain optimal air quality. Designed for heavy commercial vehicle applications, it features a high-strength construction to withstand rigorous operating conditions. The unit operates with a 24 V heater and is engineered to maintain a consistent pressure of 10 BAR through specific port configurations including M22x1,5 and M12x1,5 connections.
The 301.03.0063 is the OE equivalent of the KNORR-BREMSE K158598 used in KNORR-BREMSE systems. This part is also compatible with several other reference numbers such as K002174, K002174N00, K002174N48, K002174N50, K158598, K158598N00, K158598N02, and LA8298. Maintaining the integrity of the air supply is essential for the longevity of the entire braking circuit.
For workshop technicians performing maintenance, it is important to verify the port dimensions (M22x1,5 and M12x1,5) and ensure the 24 V electrical connection is secure. Regular inspection of the air dryer assembly helps prevent moisture buildup in the pneumatic system, which can lead to component failure or reduced braking efficiency in heavy-duty vehicles.
The 301.03.0063 is the OE equivalent of the KNORR-BREMSE K158598 used in KNORR-BREMSE systems. This part is also compatible with several other reference numbers such as K002174, K002174N00, K002174N48, K002174N50, K158598, K158598N00, K158598N02, and LA8298. Maintaining the integrity of the air supply is essential for the longevity of the entire braking circuit.
For workshop technicians performing maintenance, it is important to verify the port dimensions (M22x1,5 and M12x1,5) and ensure the 24 V electrical connection is secure. Regular inspection of the air dryer assembly helps prevent moisture buildup in the pneumatic system, which can lead to component failure or reduced braking efficiency in heavy-duty vehicles.
Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 10 BAR |
| Port 22 | M12x1,5 |
| Port 4/23 | M12x1,5 |
Other OEMs
KNORR-BREMSE
- LA8298
- LA 8298
- K158598N02
- K158598N00
- K158598
- K002174N50
- K002174N48
- K002174N00
- K002174
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What are the compatible OEM reference numbers for this part?
This part is compatible with the following codes: K002174, K002174N00, K002174N48, K002174N50, K158598, K158598N00, K158598N02, LA8298.
What is the operating pressure and voltage for this air dryer valve?
The unit is designed for a 10 BAR operating pressure and utilizes a 24 V heater for optimal performance.
Which vehicle systems is this component compatible with?
This component is designed for compatibility with KNORR-BREMSE systems within heavy commercial vehicle brake networks.
What are the specific port dimensions for installation?
The valve features Port 1 (M22x1,5), Port 21 (M22x1,5), Port 22 (M12x1,5), and Port 4/23 (M12x1,5) for precise integration.
How can I ensure this is the correct replacement part?
Technicians should verify the OEM numbers (such as K158598 or K002174) and check the port sizes against the existing system to ensure a perfect fit.