301.01.0030 MERCEDES BENZ Unloader Valves
301.01.0030
●Port 1: M22x1,5 ●Port 4: M12x1,5 ●Port 21: M22x1,5 ●Port 22: M12x1,5 ●Port 23: M12x1,5 ●Cut-Out Pressure: 8,5 BAR / 0,2 BAR ●Inflation Valve: OK ●Recycle Valve: -
| EAN Code | 8683457011151 |
|---|
Description
The heavy-duty Unloader Valves are essential components within the pneumatic brake system, ensuring precise pressure regulation and system stability. This part is engineered with high-strength components to meet the rigorous demands of heavy commercial vehicle operations, providing reliable air management during transit.
301.01.0030 is the OE-equivalent of the WABCO 975 303 472 0 unloader valve used in Mercedes Benz, Alexander Dennis, Liebherr, and Evobus systems. This component is also compatible with Mercedes Benz references 002 031 71 06, 002 431 71 06, and 002 431 89 06, ensuring seamless integration with original equipment specifications.
Designed for professional workshop technicians, this unloader valve features specific port dimensions including M22x1,5 and M12x1,5 to ensure a precise fit during installation. Maintenance of the pneumatic system should involve regular checks of the cut-out pressure levels, which are set at 8,5 BAR / 0,2 BAR, to maintain optimal braking performance and safety.
Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 4 | M12x1,5 |
| Port 21 | M22x1,5 |
| Port 22 | M12x1,5 |
| Port 23 | M12x1,5 |
| Cut-Out Pressure | 8,5 BAR / 0,2 BAR |
| Inflation Valve | OK |
| Recycle Valve | - |
Other OEMs
ALEXANDER DENNIS
- AB9753034720
LIEBHERR
- 502657908
MERCEDES BENZ
- 002 031 71 06
- 002 431 71 06
- 002 431 89 06
- 0020317106
- 0024317106
- 0024318906
- A0020317106
- A0024317106
- A0024318906
WABCO
- 975 303 472 0
- 9753034720
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| ALEXANDER DENNIS | ||
| EVOBUS | ||
| LIEBHERR | ||
| MERCEDES BENZ | ||
| WABCO |