Vaden Part No.
301.03.0057
Air Dryer Valve, Air Dryer Valves
EAN 8699031080208
High-performance air dryer valve compatible with Knorr-Bremse systems. Features 24 V heater and M22x1.5 ports. Consult your authorized distributor.
Description
Heater: 24 V
Port 1: M22x1,5
Port 21: M22x1,5
Pressure: 8 BAR
Port 22: M12x1,5
Port 4/23: M12x1,5
Replaces
Technical Specifications
6| Spec | Value |
|---|---|
| Heater | 24 V |
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 8 BAR |
| Port 22 | M12x1,5 |
| Port 4/23 | M12x1,5 |
Cross-Reference
3| Brand | Part number | Type | Notes |
|---|---|---|---|
| KNORR-BREMSE | K018578 | ||
| KNORR-BREMSE | K018578N50 | ||
| KNORR-BREMSE | LA 8546 |
All OEM part numbers and brand names are used for reference only. Vaden is not affiliated with, endorsed by, or sponsored by these manufacturers.
Repair Kits
1
Description
On heavy commercial vehicles, the Air Dryer Valve, Air Dryer Valves is a critical part for the safe operation of the system. VADEN ORIGINAL 301.03.0057 is manufactured to OE-quality standards as an equivalent for the original KNORR-BREMSE (K018578, K018578N50, LA8546) references.
Frequently Asked Questions
What is the function of this air dryer valve?
It removes moisture and contaminants from the compressed air stream to protect the braking system from corrosion and freezing.
What are the technical port specifications?
The valve features M22x1.5 (Port 1 and 21), M12x1.5 (Port 22 and 4/23) connections and operates at 8 BAR.
Does this component include a heater?
Yes, this specific model is equipped with a 24 V heater to assist in moisture management during low temperatures.
Which systems is this part compatible with?
This part is designed to be compatible with Knorr-Bremse systems in heavy commercial vehicles.
What are the OE reference numbers of this part?
301.03.0057 directly replaces Knorr-Bremse OE numbers K018578, K018578N50, LA8546.
Vehicle Applications
1| Make | Models |
|---|---|
| KNORR-BREMSE | — |