301.03.0059 Air Dryer Valve for Knorr-Bremse systems
301.03.0059
Summary
This air dryer valve is designed for heavy commercial vehicle brake systems, ensuring efficient moisture removal. It features M22x1.5 and M12x1.5 port configurations and is rated for 11 BAR pressure to maintain consistent braking performance in demanding conditions. Equivalent to OE Knorr-Bremse K007770N00.
| EAN Code | 8699031080222 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- LA 8509
- K007771N50
- K007770N00
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in the pneumatic brake system by managing air quality and moisture levels. By effectively removing contaminants, it protects downstream components from corrosion and prevents freeze-up during operation. This ensures the long-term reliability and safety of the entire pneumatic system.System compatibility
This component is engineered to be compatible with Knorr-Bremse systems and is suitable for various heavy commercial vehicle applications. It is designed to maintain optimal air pressure within the system, supporting the high-demand requirements of professional braking setups.Technical specifications and installation
The unit features specific technical specifications, including M22x1.5 and M12x1.5 port sizes, and is designed to operate at 11 BAR. Technicians should ensure that all connections are secure and that port sizes match the existing pneumatic lines during installation to prevent pressure leaks.Maintenance guidance
Regular inspection of the valve can help prevent system failures caused by moisture buildup or debris. For optimal performance, always consult your authorized distributor for fitment verification.OE cross-reference
301.03.0059 (Air Dryer Valve Air Dryer Valves) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers K007770N00, K007771N50, LA8509.Technical Specifications
| Heater | ----- |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 11 BAR |
| Port 22 | M12x1,5 |
| Port 4/23 | M12x1,5 |
Other OEMs
KNORR-BREMSE
- LA8509
- LA 8509
- K007771N50
- K007770N00
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the main function of this air dryer valve?
The valve manages moisture and contaminants within the pneumatic brake system, protecting components from corrosion and freeze-up.
What are the technical port specifications?
This unit features M22x1.5, M22x1.5, M12x1.5, and M12x1.5 port configurations designed for 11 BAR operation.
Is this component compatible with Knorr-Bremse systems?
Yes, this air dryer valve is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicles.
How can I identify if a replacement is needed?
Technicians should look for signs of moisture in the air lines or irregular pressure fluctuations in the braking system.
What are the OE reference numbers of this part?
301.03.0059 directly replaces Knorr-Bremse OE numbers K007770N00, K007771N50, LA8509.