301.03.0062 Compatible Air Dryer Valve for MAN
301.03.0062
Summary
This air dryer valve is designed for MAN vehicles, featuring a 24 V heater and precise M22x1.5 VOSS and M16x1.5 VOSS port configurations. It ensures reliable moisture removal to maintain optimal air brake system performance in heavy commercial vehicles. Equivalent to OE Knorr-Bremse II19209 and MAN 81521026218.
| EAN Code | 8699031080253 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- LA 8543
- K023968
- K017711N04
- K017711
- II19209N50
- II19209
-
MAN
- 81.52102-6370
- 81.52102-6218
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in the pneumatic braking system by managing air flow and moisture removal. By regulating pressure and preventing contaminants from entering the system, it protects sensitive pneumatic components from corrosion and potential freeze-up during operation.Compatibility and technical specifications
The component is engineered to be compatible with MAN vehicles, ensuring precise fitment within the air brake assembly. It features specific technical specifications including a 24 V heater for cold-weather reliability and specialized port sizes: M22x1.5 VOSS, M16x1.5 VOSS, and M12x1.5 VOSS ports, operating effectively at 12.5 BAR.Installation and maintenance guidance
For workshop technicians, ensuring the correct port alignment and electrical connections for the heater is essential during installation. Regular inspection of the valve ports and pressure regulation capabilities helps prevent system failures and maintains consistent braking performance across the fleet.System reliability
Maintaining the integrity of the air dryer valve is vital for the longevity of the entire pneumatic circuit. Consult your authorized distributor.OE cross-reference
301.03.0062 (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 II19209, II19209N50, K017711, K017711N04, K023968, LA8543. It also replaces MAN OE numbers 81521026218, 81521026370.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 VOSS |
| Port 21 | M22x1,5 VOSS |
| Pressure | 12,5 BAR |
| Port 22 | M16x1,5 VOSS |
| Port 4/23 | M12x1,5 VOSS |
Other OEMs
KNORR-BREMSE
- LA8543
- LA 8543
- K023968
- K017711N04
- K017711
- II19209N50
- II19209
MAN
- 81521026370
- 81521026218
- 81.52102.6370
- 81.52102.6218
- 81-52102-6370
- 81-52102-6218
- 81.52102-6370
- 81.52102-6218
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| MAN |
FAQ
What is the function of this air dryer valve?
It manages air flow within the pneumatic system to remove moisture and contaminants, protecting the brakes from corrosion and freezing.
Which vehicle makes is this part compatible with?
This specific valve is designed to be compatible with MAN vehicles and their associated pneumatic systems.
Does this component include a heater?
Yes, this model features a 24 V heater to ensure reliable operation in cold weather conditions.
What are the port specifications for this valve?
The unit is equipped with M22x1.5 VOSS, M16x1.5 VOSS, and M12x1.5 VOSS ports, operating at a pressure of 12.5 BAR.
What are the OE reference numbers of this part?
301.03.0062 directly replaces Knorr-Bremse OE numbers II19209, II19209N50, K017711, K017711N04, K023968, LA8543. It also replaces MAN OE numbers 81521026218, 81521026370.