301.07.0021 Quick Release Valve — WABCO
301.07.0021
The 301.07.0021 is a high-strength component designed for heavy commercial brake systems. Featuring Port 1: M22x1,5 VOSS, Port 2: M22x1,5 VOSS, and Port 3: M22x1,5 VOSS (x2), it operates at a maximum pressure of 12 BAR to ensure reliable pneumatic control.
| EAN Code | 8683457009028 |
|---|
Description
The 301.07.0021 Quick Release Valve is an essential component within the pneumatic brake system of heavy commercial vehicles, ensuring precise pressure regulation and system-wide reliability. Designed with heavy-duty grade materials, this part maintains stable air distribution under rigorous operational conditions.
This product serves as the OE-equivalent for the WABCO 973 500 039 0 used in DAF, IRISBUS, IVECO, RENAULT TRUCKS, VOLVO, and other heavy-duty vehicle systems. Specifically, it is a direct replacement for DAF 1518275, IRISBUS 1072701, IVECO 503135469, RENAULT TRUCKS 5010251482, RENAULT TRUCKS 5021170469, and VOLVO 9518619. It is also fully compatible with WABCO system hardware.
Workshop technicians should note that this valve features specialized M22x1,5 VOSS ports (one primary and two secondary ports) to facilitate secure assembly and high-pressure stability up to 12 BAR. Regular inspection of the connection points and air lines is recommended to ensure optimal performance within the braking circuit during routine maintenance services.
Technical Specifications
| Port 1 | M22x1,5 VOSS |
|---|---|
| Port 2 | M22x1,5 VOSS |
| Port 3 | M22x1,5 VOSS (x2) |
| Pressure | MAX 12 BAR |
Other OEMs
DAF
- 1518275
IRISBUS
- 1072701
IVECO
- 503135469
RENAULT TRUCKS
- 5010251482
- 5021170469
VOLVO
- 9518619
WABCO
- 973 500 039 0
- 9735000390
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| DAF | ||
| FREIGHTLINER | ||
| IRISBUS | ||
| IVECO | ||
| KENWORTH | ||
| MACK | ||
| MERITOR | ||
| PETERBILT | ||
| RENAULT TRUCKS | ||
| VOLVO | ||
| WABCO |