301.01.0039 Unloader Valves — MERCEDES BENZ
301.01.0039
● Port 1: M22x1,5 ● Port 21: M22x1,5 ● Cut-Out Pressure: 5,6 BAR / 0,2 BAR ● Inflation Valve: OK ● Compatible with MERCEDES BENZ and WABCO systems.
| EAN Code | 8683457011243 |
|---|
Description
The technical function of this unloader valve is to manage pneumatic pressure within the brake system, ensuring stable operation and safety. Designed for high-stress environments, this component utilizes heavy-duty grade materials to maintain precise pressure regulation under various driving conditions.
This part is the OE-equivalent of the WABCO 975 300 131 0 unloader valve used in MERCEDES BENZ systems. It is engineered to be fully compatible with WABCO and MERCEDES BENZ hardware, meeting strict technical specifications for seamless integration into existing pneumatic architectures.
For workshop technicians, this unit features Port 1 (M22x1,5) and Port 21 (M22x1,5) configurations with a cut-out pressure of 5,6 BAR / 0,2 BAR. Regular inspection of the inflation valve functionality and pneumatic connections is recommended during standard brake system maintenance to ensure optimal performance and system longevity.
Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 4 | - |
| Port 21 | M22x1,5 |
| Cut-Out Pressure | 5,6 BAR / 0,2 BAR |
| Inflation Valve | OK |
Other OEMs
MERCEDES BENZ
- 001 431 69 06
- A0014316906
WABCO
- 975 300 131 0
- 9753001310
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| MERCEDES BENZ | ||
| WABCO |