301.02.0065 Compatible Air Dryer Valve
301.02.0065
Summary
This air dryer valve is engineered for heavy commercial vehicle air brake systems, ensuring moisture removal to protect pneumatic components. It features M22x1.5 and M16x1.5 VOSS port configurations and operates effectively at 8.5 BAR pressure. Compatible with MAN and PACCAR systems. Equivalent to OE MAN 81521026119, PACCAR 151796B and WABCO 4324101150.
| EAN Code | 8699031075686 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 432 410 115 0
-
PACCAR
- 151796B
-
MAN
- 81.52102-6119
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in the pneumatic brake system by regulating air flow and removing moisture to prevent corrosion within the lines. By ensuring the air remains dry, it protects downstream components from freeze-up and contamination, maintaining consistent braking performance for heavy commercial vehicles.Vehicle compatibility and fitment
Designed for high-demand environments, this component is compatible with MAN and PACCAR trucks. It functions seamlessly within systems requiring specific port configurations, specifically featuring M22x1.5 and M16x1.5 VOSS connection points to ensure secure integration.Installation and maintenance
Technicians should verify port compatibility and pressure requirements during installation. This valve is designed to operate at 8.5 BAR, making it a reliable choice for maintaining system integrity during routine maintenance intervals. Check the compatibility list.System reliability
Regularly inspecting the valve helps prevent air system failures and reduces long-term maintenance costs by protecting the pneumatic circuit from moisture buildup.OE cross-reference
301.02.0065 (Air Dryer Valve Air Dryer Valves) is the equivalent of the MAN, PACCAR and WABCO OE numbers. This part directly replaces MAN OE number 81521026119. It also replaces PACCAR OE number 151796B and WABCO OE number 4324101150.Technical Specifications
| Heater | ----- |
|---|---|
| Port 21 | M22x1,5 VOSS |
| Pressure | 8,5 BAR |
| Port 22 | M16x1,5 VOSS |
| Port 4/23 | - |
| Port 1 | M22x1,5 |
Other OEMs
MAN
- 81521026119
- 81.52102.6119
- 81.52102-6119
PACCAR
- 151796B
WABCO
- 4324101150
- 432.410.115.0
- 432 410 115 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| PACCAR | |||
| WABCO |
FAQ
What is the primary function of this air dryer valve?
The valve manages moisture and contaminants in the pneumatic system to prevent corrosion and freezing in the brake lines.
Which vehicle brands is this part compatible with?
This component is designed for use in MAN and PACCAR heavy commercial vehicles.
What are the technical port specifications?
The unit features M22x1.5 (Port 1) and M16x1.5 VOSS (Port 22) connections, operating at 8.5 BAR.
How can I know if my air dryer valve needs replacement?
If you notice moisture in the air tanks or inconsistent braking performance, inspect the valve for potential failure or contamination.
What are the OE reference numbers of this part?
301.02.0065 directly replaces MAN OE number 81521026119. It also replaces PACCAR OE number 151796B and WABCO OE number 4324101150.