81521026102 Air Dryer Valve for MAN Trucks
301.02.0015
Summary
This heavy-duty air dryer valve is designed for MAN trucks. It features a 24 V heater and specific port configurations including M22x1,5 and M16x1,5, ensuring reliable moisture removal within the air brake system to prevent corrosion and freeze-up. Equivalent to OE MAN 81521026102.
| EAN Code | 8699031086651 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 81.52102-6318
- 81.52102-6220
- 81.52102-6109
- 81.52102-6105
- 81.52102-6102
- 81.52102-6061
- 81.52102-6058
- 81.52102-6055
- 81.52102-6047
- 81.52102-6046
-
WABCO
- 432 410 112 0
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in the pneumatic brake system by effectively managing air quality. By removing moisture and contaminants from the compressed air stream, it protects downstream components from internal corrosion and prevents freezing in cold climates. This ensures consistent braking performance and long-term system integrity for heavy commercial vehicles.Vehicle compatibility
Designed specifically for MAN trucks, this component maintains high-pressure stability within the air circuit. It is compatible with MAN vehicle configurations that require precise pneumatic control. This part ensures that the air brake system remains functional even under heavy-duty operational stresses.Technical specifications and installation
The unit is engineered with a 24 V heater to prevent moisture buildup during temperature fluctuations. Technical specifications include M22x1,5 ports and M16x1,5 ports to ensure a secure fitment. Technicians should verify that all port connections are tightened to specification to prevent pressure drops in the braking circuit.System maintenance
Regular inspection of the valve helps prevent air system contamination. Maintaining clean air through high-strength components is essential for the longevity of the entire pneumatic assembly. Consult your authorized distributor.OE cross-reference
301.02.0015 (Air Dryer Valve Air Dryer Valves) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 81521026102.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 12,5 BAR |
| Port 22 | M16x1,5 |
| Port 4/23 | M16x1,5 |
Other OEMs
MAN
- 81521026318
- 81521026220
- 81521026109
- 81521026105
- 81521026102
- 81521026061
- 81521026058
- 81521026055
- 81521026047
- 81521026046
- 81.52102.6318
- 81.52102.6220
- 81.52102.6109
- 81.52102.6105
- 81.52102.6102
- 81.52102.6061
- 81.52102.6058
- 81.52102.6055
- 81.52102.6047
- 81.52102.6046
- 81.52102-6318
- 81.52102-6220
- 81.52102-6109
- 81.52102-6105
- 81.52102-6102
- 81.52102-6061
- 81.52102-6058
- 81.52102-6055
- 81.52102-6047
- 81.52102-6046
WABCO
- 4324101120
- 432.410.112.0
- 432 410 112 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 removes moisture and contaminants from compressed air to protect the braking system from corrosion and freezing.
Is this part compatible with MAN trucks?
Yes, this specific air dryer valve is designed for compatibility with MAN vehicle systems.
What are the technical port specifications?
The unit features M22x1,5 ports (Port 1 and Port 21) and M16x1,5 ports (Port 22 and Port 4/23).
Does this valve include a heater?
Yes, this model is equipped with a 24 V heater to manage moisture in varying temperatures.
What are the OE reference numbers of this part?
301.02.0015 directly replaces MAN OE number 81521026102.