Vaden Part No.
301.02.0103.20
Air Dryer Valve Heater, Air Dryer Valves
EAN 8683457048560
High-performance air dryer valve heater for Mack vehicles. Ensures reliable air system function in cold climates. Check the compatibility list.
Replaces
Cross-Reference
1| Brand | Part number | Type | Notes |
|---|---|---|---|
| WABCO | 894 260 046 2 |
All OEM part numbers and brand names are used for reference only. Vaden is not affiliated with, endorsed by, or sponsored by these manufacturers.
Description
VADEN ORIGINAL 301.02.0103.20 is an equivalent part in the Air Dryer Valve Heater, Air Dryer Valves group produced for the original WABCO (8942600462) references. With OE quality, it delivers the right part at a fair price.
Frequently Asked Questions
What is the primary function of this heater?
It prevents moisture from freezing within the air dryer valve, ensuring reliable pneumatic brake operation in cold weather.
Which vehicles is this component compatible with?
This heater is designed for Mack trucks, tractor units, and buses operating in cold climates.
How does the thermostat function?
The unit features an integrated bi-metal thermostat that manages temperature to protect the valve assembly.
Where should the heater be installed?
The component is typically mounted on or next to the purge valve body within the air dryer assembly.
What are the OE reference numbers of this part?
301.02.0103.20 directly replaces WABCO OE number 8942600462.
