Vaden Part No.
301.03.0043
Air Dryer Valve, Air Dryer Valves
EAN 8699031080062
High-performance 24 V air dryer valve compatible with DAF and Knorr-Bremse systems. Ensures efficient moisture removal. Check the compatibility list.
Description
Heater: 24 V
Port 1: M22x1,5 VOSS
Port 21: M22x1,5 VOSS
Pressure: 9,8 BAR
Port 22: M16x1,5 VOSS
Port 4/23: M12x1,5 VOSS
Replaces
Technical Specifications
6| Spec | Value |
|---|---|
| Heater | 24 V |
| Port 1 | M22x1,5 VOSS |
| Port 21 | M22x1,5 VOSS |
| Pressure | 9,8 BAR |
| Port 22 | M16x1,5 VOSS |
| Port 4/23 | M12x1,5 VOSS |
Cross-Reference
4| Brand | Part number | Type | Notes |
|---|---|---|---|
| DAF | 1314779 | ||
| KNORR-BREMSE | II19375N50 | ||
| KNORR-BREMSE | II33929 | ||
| KNORR-BREMSE | LA 8263 |
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
VADEN ORIGINAL 301.03.0043 in the Air Dryer Valve, Air Dryer Valves group is an OE-quality equivalent to the original KNORR-BREMSE (II19375N50, II33929, LA8263), DAF (1314779) references and ensures safe use on heavy commercial vehicles. VADEN ORIGINAL offers solutions with more than 12507 products across 16 categories.
Frequently Asked Questions
What is the function of this air dryer valve?
It regulates air pressure and removes contaminants from the pneumatic system to protect the vehicle's brake components from moisture and corrosion.
Which vehicle brands is this part compatible with?
This component is compatible with DAF vehicles and functions within systems designed by Knorr-Bremse.
What are the technical specifications of this valve?
The unit operates at 9.8 BAR, uses a 24 V heater, and features M22x1.5 VOSS, M16x1.5 VOSS, and M12x1.5 VOSS ports.
How can I identify if the air dryer valve needs replacement?
Technicians should look for signs of excessive moisture in the air lines, frequent purging, or pressure drops in the braking system.
What are the OE reference numbers of this part?
301.03.0043 directly replaces DAF OE number 1314779. It also replaces Knorr-Bremse OE numbers II19375N50, II33929, LA8263.
Vehicle Applications
2| Make | Models |
|---|---|
| DAF | — |
| KNORR-BREMSE | — |