Vaden Part No.
301.03.0008
Air Dryer Valve, Air Dryer Valves
EAN 8699031079714
High-performance air dryer valve compatible with MAN trucks. Features M22x1,5 and M16x1,5 VOSS ports for heavy-duty brake systems. Check the compatibility list.
Description
Heater: -----
Port 1: M22x1,5
Port 21: M22x1,5 VOSS
Pressure: 8,5 BAR
Port 22: M16x1,5 VOSS
Port 4/23: M12x1,5
Replaces
Technical Specifications
6| Spec | Value |
|---|---|
| Heater | ----- |
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 VOSS |
| Pressure | 8,5 BAR |
| Port 22 | M16x1,5 VOSS |
| Port 4/23 | M12x1,5 |
Cross-Reference
9| Brand | Part number | Type | Notes |
|---|---|---|---|
| KNORR-BREMSE | II19204 | ||
| KNORR-BREMSE | II19204181 | ||
| KNORR-BREMSE | II19204AT | ||
| KNORR-BREMSE | II19204N04 | ||
| KNORR-BREMSE | II19205N50 | ||
| KNORR-BREMSE | K02274 | ||
| KNORR-BREMSE | LA 8207 | ||
| MAN | 81.52102-6117 | ||
| MAN | 81.52102-9117 |
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
The VADEN ORIGINAL product, code 301.03.0008, can be used in place of the Air Dryer Valve, Air Dryer Valves part in the KNORR-BREMSE (II19204, II19204181, II19204AT, II19204N04, II19205N50, K02274, LA8207), MAN (81521026117, 81521029117) references. Its OE-quality manufacturing delivers performance equivalent to the original.
Frequently Asked Questions
What is the function of this air dryer valve?
It removes moisture and contaminants from the compressed air within the brake system to prevent corrosion and freeze-up in pneumatic lines.
Which vehicle brands is this part compatible with?
This part is designed to be compatible with MAN vehicles and follows OE standards for their braking systems.
What are the technical port specifications?
The unit features M22x1,5 and M16x1,5 VOSS ports, along with an M12x1,5 port, designed for 8.5 BAR operating pressure.
When should I inspect the air dryer valve?
Technicians should perform regular checks to ensure moisture is being effectively purged and that all port connections remain secure.
What are the OE reference numbers of this part?
301.03.0008 directly replaces Knorr-Bremse OE numbers II19204, II19204181, II19204AT, II19204N04, II19205N50, K02274, LA8207. It also replaces MAN OE numbers 81521026117, 81521029117.
Vehicle Applications
2| Make | Models |
|---|---|
| KNORR-BREMSE | — |
| MAN | — |