Vaden Part No.
301.02.0077
Air Dryer Valve, Air Dryer Valves
EAN 8699031086804
High-performance air dryer valve compatible with MAN systems. Features 24 V heater and M22x1.5 VOSS ports. Check the compatibility list.
Description
Heater: 24 V
Port 21: M22x1,5 VOSS
Pressure: 12,5 BAR
Port 4/23: M16x1,5
Port 1: M22x1,5 VOSS
Port 22: M16x1,5 VOSS
Replaces
Technical Specifications
6| Spec | Value |
|---|---|
| Heater | 24 V |
| Port 21 | M22x1,5 VOSS |
| Pressure | 12,5 BAR |
| Port 4/23 | M16x1,5 |
| Port 1 | M22x1,5 VOSS |
| Port 22 | M16x1,5 VOSS |
Cross-Reference
13| Brand | Part number | Type | Notes |
|---|---|---|---|
| MAN | 81.52102-6046 | ||
| MAN | 81.52102-6047 | ||
| MAN | 81.52102-6055 | ||
| MAN | 81.52102-6058 | ||
| MAN | 81.52102-6061 | ||
| MAN | 81.52102-6102 | ||
| MAN | 81.52102-6105 | ||
| MAN | 81.52102-6109 | ||
| MAN | 81.52102-6154 | ||
| MAN | 81.52102-6204 | ||
| MAN | 81.52102-6220 | ||
| MAN | 81.52102-6318 | ||
| WABCO | 432 410 112 0 |
All OEM part numbers and brand names are used for reference only. Vaden is not affiliated with, endorsed by, or sponsored by these manufacturers.
Repair Kits
1
Description
VADEN ORIGINAL 301.02.0077 is an equivalent part in the Air Dryer Valve, Air Dryer Valves group produced for the original MAN (81521026046, 81521026047, 81521026055, 81521026058, 81521026061, 81521026102, 81521026105, 81521026109, 81521026154, 81521026204, 81521026220, 81521026318), WABCO (4324101120) references. With OE quality, it delivers the right part at a fair price.
Frequently Asked Questions
What is the primary function of this air dryer valve?
The valve removes moisture and contaminants from compressed air to protect the braking system from corrosion and freezing.
Which vehicle makes is this part compatible with?
This part is designed for MAN vehicles and is also compatible with WABCO systems.
What are the technical port specifications?
The unit features M22x1.5 VOSS ports (Port 1 and 21), an M16x1.5 port (Port 4/23), and an M16x1.5 VOSS port (Port 22).
Does this valve include a heating element?
Yes, this model includes a 24 V heater to ensure reliable operation in cold weather conditions.
What are the OE reference numbers of this part?
301.02.0077 directly replaces MAN OE numbers 81521026046, 81521026047, 81521026055, 81521026058, 81521026061, 81521026102, 81521026105, 81521026109, 81521026154, 81521026204, 81521026220, 81521026318. It also replaces WABCO OE number 4324101120.