301.02.0083 Compatible Air Dryer Valve for MAN
301.02.0083
Summary
This heavy-duty air dryer valve is designed for MAN vehicles, featuring a 24 V heater and specific port configurations including M22x1.5 and M16x1.5. It ensures consistent pneumatic performance in heavy commercial vehicle brake systems. Equivalent to OE MAN 81521026217 and WABCO 4324107350.
| EAN Code | 8699031086866 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 81.52102-6371
- 81.52102-6217
-
WABCO
- 432 410 735 0
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in the pneumatic brake system by managing air quality and moisture removal. By regulating the flow within the air brake circuit, it helps protect downstream components from corrosion and prevents freezing during operation in harsh conditions.Vehicle compatibility
This component is specifically engineered for MAN trucks and is compatible with WABCO systems. It is designed to function effectively within the heavy commercial vehicle brake architecture, ensuring reliable air pressure management.Technical installation details
Installation requires careful attention to the port specifications, including the M22x1.5 and M16x1.5 connections. The unit is equipped with a 24 V heater to prevent moisture buildup and operates at a rated pressure of 12.5 BAR to maintain system integrity.Maintenance and reliability
Regular inspection of the valve and its associated ports is recommended to ensure optimal braking performance and to prevent system contamination. Consult your authorized distributor.OE cross-reference
301.02.0083 (Air Dryer Valve Air Dryer Valves) is the equivalent of the MAN and WABCO OE numbers. This part directly replaces MAN OE numbers 81521026217, 81521026371. It also replaces WABCO OE number 4324107350.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 12,5 BAR |
| Port 22 | M16x1,5 |
| Port 4/23 | M12x1,5 |
Other OEMs
MAN
- 81521026371
- 81521026217
- 81.52102.6371
- 81.52102.6217
- 81.52102-6371
- 81.52102-6217
WABCO
- 4324107350
- 432.410.735.0
- 432 410 735 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| WABCO |
FAQ
What is the function of this air dryer valve?
It manages moisture and contaminants within the pneumatic system to protect the brake components from corrosion and freezing.
Which vehicle brands is this part compatible with?
This component is specifically designed for MAN trucks and is compatible with WABCO systems.
What are the technical port specifications?
The unit features M22x1.5 ports (Port 1 and 21), an M16x1.5 port (Port 22), and an M12x1.5 port (Port 4/23).
Does this valve include a heating element?
Yes, this model is equipped with a 24 V heater to assist in moisture management during cold operation.
What are the OE reference numbers of this part?
301.02.0083 directly replaces MAN OE numbers 81521026217, 81521026371. It also replaces WABCO OE number 4324107350.