303.05.0028 MAN NEOPLAN Trailer Control Valve
303.05.0028
The 303.05.0028 is a precision-engineered Trailer Control Valve designed for heavy commercial vehicle brake systems. It features technical port specifications including Port 3: M22x1,5 and Port 12, 22, 11, 41, 42, 44: M16x1,5 for reliable pneumatic control.
| EAN Code | 8683457009998 |
|---|
Compatible OEM Codes
- WABCO 973 002 544 0
- MAN 81.52301-6156
Description
This high-strength component is engineered to provide reliable control within the pneumatic brake system of heavy commercial vehicles. Designed for durability and precision, the part ensures consistent performance under demanding operational conditions in the heavy commercial vehicle sector.
303.05.0028 is the OE equivalent of the MAN 81.52301-6156 and WABCO 973 002 544 0 trailer control valves used in MAN and NEOPLAN vehicles. This component maintains strict compatibility with WABCO systems and MAN-specific vehicle architectures to ensure seamless integration and safety.
Workshop technicians should note the specific port configurations during assembly to ensure a leak-free connection. The unit features Port 3 (M22x1,5) and multiple M16x1,5 ports (Ports 11, 12, 22, 41, 42, and 44). Regular inspection of pneumatic connections and port integrity is recommended during standard vehicle maintenance intervals to ensure optimal braking-suspension system performance.
Technical Specifications
| Port 3 | M22x1,5 |
|---|---|
| Port 12 | M16x1,5 |
| Port 22 | M16x1,5 |
| Port 11 | M16x1,5 |
| Port 41 | M16x1,5 |
| Port 42 | M16x1,5 |
| Port 44 | M16x1,5 |
Other OEMs
MAN
- 81523016156
- 81.52301-6156
WABCO
- 9730025440
- 973 002 544 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| MAN | ||
| MAN | NEOPLAN | |
| NEOPLAN | ||
| WABCO |