301.03.0027 KNORR-BREMSE Complete, Air Dryer Valve
301.03.0027
●Heater: 24 V ●Port 1: M22x1,5 ●Port 21: M22x1,5 ●Pressure: 12,5 BAR ●Port 22: M12x1,5 ●Port 4/23: M12x1,5
| EAN Code | 8699031079905 |
|---|
Description
The high-strength components of this air dryer valve ensure reliable pneumatic regulation within the heavy commercial vehicle brake system. Designed for heavy-duty service, this assembly maintains consistent pressure levels and prevents moisture buildup in the air lines to ensure operational safety.
301.03.0027 is the OE-equivalent of the KNORR-BREMSE II39740FN50 complete, air dryer valve used in IVECO, MAN, and RENAULT TRUCKS systems. This part is also compatible with various other heavy commercial vehicle configurations requiring precise pneumatic control and high-pressure stability.
Workshop technicians should verify the port specifications—including M22x1,5 and M12x1,5 threads—before installation to ensure a perfect seal. This unit operates with a 24 V heater system and is engineered to withstand a working pressure of up to 12,5 BAR, making it suitable for rigorous maintenance cycles in professional fleets.
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
IVECO
- 3446120005
KNORR-BREMSE
- II30447
- II30447ES
- II39740FN50
- K004564
- K004564N50
- LA 6209
- LA 8233
- (LA 6209)
- LA6209
- LA8233
MAN
- 81.52102-6046
- 81521026046
RENAULT TRUCKS
- 5001840012
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| IVECO | ||
| KNORR-BREMSE | ||
| MAN | ||
| RENAULT TRUCKS |