301.02.0054 Air Dryer Valve for Scania Trucks
301.02.0054
Summary
High-strength air dryer valve designed for Scania heavy commercial vehicles. This component features a 24 V heater, M22x1.5 and M12x1.5 ports, and is rated for 9 BAR pressure to ensure reliable pneumatic system operation. Equivalent to OE Scania 390854 and WABCO 4324100490.
| EAN Code | 8699031075556 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 432 410 049 0
-
SCANIA
- 390854
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in the pneumatic brake system by managing moisture and contaminants within the air circuit. Built with high-strength components, it ensures the stability of air pressure across the entire heavy commercial vehicle system.Compatibility and fitment
This part is specifically fitted to Scania trucks and is compatible with WABCO systems. It maintains optimal air quality to prevent corrosion in downstream pneumatic components.Installation and maintenance
Technicians should verify the electrical connection for the 24 V heater during installation to prevent moisture buildup in cold climates. Ensure all M22x1.5 and M12x1.5 ports are correctly seated to maintain the required 9 BAR operating pressure.System reliability
Regular inspection of the valve ports and electrical connections helps prevent system failures. Consult your authorized distributor.OE cross-reference
301.02.0054 (Air Dryer Valve Air Dryer Valves) is the equivalent of the Scania and WABCO OE numbers. This part directly replaces Scania OE number 390854. It also replaces WABCO OE number 4324100490.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 9 BAR |
| Port 22 | M12x1,5 |
| Port 4/23 | - |
Other OEMs
SCANIA
- 390854
WABCO
- 4324100490
- 432.410.049.0
- 432 410 049 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| SCANIA | |||
| WABCO |
FAQ
What is the function of this air dryer valve?
It regulates air pressure and manages moisture within the pneumatic system to protect the braking components from damage.
Is this valve compatible with Scania vehicles?
Yes, this component is specifically designed for Scania trucks and is compatible with WABCO systems.
What are the technical port specifications?
The unit features M22x1.5 ports (Port 1 and Port 21) and an M12x1.5 port (Port 22) for standard system integration.
Does this component include a heater?
Yes, this model is equipped with a 24 V heater to prevent freezing and moisture accumulation in the line.
What are the OE reference numbers of this part?
301.02.0054 directly replaces Scania OE number 390854. It also replaces WABCO OE number 4324100490.