301.03.0054 Compatible Air Dryer Valve
301.03.0054
Summary
This 24V air dryer valve is engineered for heavy-duty brake systems, featuring M22x1.5 and M12x1.5 port configurations. Designed for high-pressure stability up to 12.5 BAR, it ensures reliable moisture management and system protection in heavy commercial vehicles. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse II31476.
| EAN Code | 8699031080178 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- LA 8255
- K022753
- II31476N50
- II31476N04
- II31476
Description
This air dryer valve plays a critical role in maintaining the health and safety of the pneumatic brake system. By managing moisture and contaminants, it protects vital components from corrosion and prevents freezing during operation, which maintains consistent braking performance for heavy commercial vehicles.
This component is designed to work within complex pneumatic circuits, specifically engineered for 24 V electrical systems and compatible with Knorr-Bremse systems. It features specialized port sizes including M22x1.5 and M12x1.5 to ensure secure integration within the air brake assembly.
Maintenance technicians should verify the integrity of all connections at the M22x1.5 and M12x1.5 ports during routine inspections. Given its 12.5 BAR pressure rating, ensuring proper installation is essential to prevent leaks and maintain the efficiency of the entire pneumatic circuit.
Check the compatibility list.
This component is designed to work within complex pneumatic circuits, specifically engineered for 24 V electrical systems and compatible with Knorr-Bremse systems. It features specialized port sizes including M22x1.5 and M12x1.5 to ensure secure integration within the air brake assembly.
Maintenance technicians should verify the integrity of all connections at the M22x1.5 and M12x1.5 ports during routine inspections. Given its 12.5 BAR pressure rating, ensuring proper installation is essential to prevent leaks and maintain the efficiency of the entire pneumatic circuit.
Check the compatibility list.
OE cross-reference
301.03.0054 (Air Dryer Valve Air Dryer Valves) is the equivalent of the Knorr-Bremse OE numbers. This part directly replaces Knorr-Bremse OE numbers II31476, II31476N04, II31476N50, K022753, LA8255.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 12,5 BAR |
| Port 22 | M12x1,5 |
| Port 4/23 | M12x1,5 |
Other OEMs
KNORR-BREMSE
- LA8255
- LA 8255
- K022753
- II31476N50
- II31476N04
- II31476
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the primary function of this air dryer valve?
The valve is essential for removing moisture and contaminants from the air brake system, preventing corrosion and freeze-up in heavy commercial vehicle components.
What are the electrical and pressure specifications?
This unit operates on a 24 V electrical system and is designed to function reliably at a pressure of up to 12.5 BAR.
Which port sizes are used on this component?
The valve is equipped with M22x1.5 ports (Port 1 and Port 21) and M12x1.5 ports (Port 22 and Port 4/23) to ensure proper fitment.
Is this component compatible with Knorr-Bremse systems?
Yes, this air dryer valve is designed to be compatible with Knorr-Bremse systems for heavy commercial vehicle applications.
What are the OE reference numbers of this part?
301.03.0054 directly replaces Knorr-Bremse OE numbers II31476, II31476N04, II31476N50, K022753, LA8255.