301.03.0055 KNORR-BREMSE Complete, Air Dryer Valve
301.03.0055
●Heater: ----- ●Port 1: M22x1,5 ●Port 21: M22x1,5 ●Pressure: 12,5 BAR ●Port 22: M12x1,5 ●Port 4/23: M12x1,5
| EAN Code | 8699031080185 |
|---|
Description
The complete air dryer valve is a critical component within the pneumatic braking system, ensuring the removal of moisture and contaminants to maintain stable air pressure. This heavy-duty grade part is engineered to provide consistent performance under demanding heavy commercial vehicle operating conditions.
301.03.0055 is the OE-equivalent of the KNORR-BREMSE II30446 Complete, Air Dryer Valve used in KNORR-BREMSE systems. This product is fully compatible with several technical references including II30446AT, II30446N04, II39740FN50, and LA 8232.
Designed for precise assembly, the unit features specific port dimensions such as M22x1,5 and M12x1,5 to ensure a leak-free fit within the air management circuit. Workshop technicians should verify the pressure rating of 12,5 BAR during installation to ensure optimal integration with existing pneumatic brake components and maintain system integrity.
Technical Specifications
| Heater | ----- |
|---|---|
| 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
- II30446
- II30446AT
- II30446N04
- II39740FN50
- LA 8232
- LA8232
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| KNORR-BREMSE |