301.03.0011 Compatible Air Dryer Valve for MAN
301.03.0011
Summary
This heavy-duty air dryer valve is designed for MAN vehicles, featuring a 24 V heater and specific M22x1.5 VOSS and M16x1.5 VOSS port configurations to ensure reliable air brake system performance under pressure. Equivalent to OE Knorr-Bremse II19207 and MAN 81521026103.
| EAN Code | 8699031079745 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- LA 8210
- II19207N50
- II19207N49
- II19207N04
- II19207181
- II19207
-
MAN
- 81.52102-6206
- 81.52102-6152
- 81.52102-6108
- 81.52102-6104
- 81.52102-6103
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in maintaining the integrity of the pneumatic brake system by managing moisture and contaminants. By ensuring clean air flow, it protects downstream components from corrosion and prevents freeze-up during operation in harsh conditions.Compatibility and technical specifications
This component is specifically compatible with MAN vehicles and functions as a reliable replacement for Knorr-Bremse systems. It features a 24 V heater to prevent moisture accumulation and utilizes M22x1.5 VOSS, M16x1.5 VOSS, and M12x1.5 VOSS port sizes to ensure precise integration into the existing air circuit.Installation and maintenance
For professional workshop technicians, verifying port specifications and voltage requirements is essential during installation. This valve is designed to withstand pressures up to 10 BAR, ensuring stable operation within heavy commercial vehicle brake systems.System reliability
Regular inspection of the air dryer assembly helps prevent system failures and maintains consistent braking performance for fleet managers and service providers alike.OE cross-reference
301.03.0011 (Air Dryer Valve Air Dryer Valves) is the equivalent of the Knorr-Bremse and MAN OE numbers. This part directly replaces Knorr-Bremse OE numbers II19207, II19207181, II19207N04, II19207N49, II19207N50, LA8210. It also replaces MAN OE numbers 81521026103, 81521026104, 81521026108, 81521026152, 81521026206.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 VOSS |
| Port 21 | M22x1,5 VOSS |
| Pressure | 10 BAR |
| Port 22 | M16x1,5 VOSS |
| Port 4/23 | M12x1,5 VOSS |
Other OEMs
KNORR-BREMSE
- LA8210
- LA 8210
- II19207N50
- II19207N49
- II19207N04
- II19207181
- II19207
MAN
- 81521026206
- 81521026152
- 81521026108
- 81521026104
- 81521026103
- 81.52102.6206
- 81.52102.6152
- 81.52102.6108
- 81.52102.6104
- 81.52102.6103
- 81-52102-6206
- 81-52102-6152
- 81-52102-6108
- 81-52102-6104
- 81-52102-6103
- 81.52102-6206
- 81.52102-6152
- 81.52102-6108
- 81.52102-6104
- 81.52102-6103
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| MAN |
FAQ
What is the primary function of this air dryer valve?
It manages moisture and contaminants within the pneumatic system to prevent corrosion and freezing in the brake lines.
Which vehicle makes is this part compatible with?
This specific component is designed for use in MAN vehicles and is compatible with Knorr-Bremse systems.
What are the technical port specifications?
The unit features M22x1.5 VOSS, M16x1.5 VOSS, and M12x1.5 VOSS port configurations for precise fitment.
Does this component include a heater?
Yes, this model includes a 24 V heater to assist in preventing moisture buildup during cold weather operation.
What are the OE reference numbers of this part?
301.03.0011 directly replaces Knorr-Bremse OE numbers II19207, II19207181, II19207N04, II19207N49, II19207N50, LA8210. It also replaces MAN OE numbers 81521026103, 81521026104, 81521026108, 81521026152, 81521026206.