303.06.0127 MAN Complete, ALB Load Sensing Valve
303.06.0127
Summary
●Empty Pressure Port 41/42: 0,4 BAR ●Empty Pressure Port 2: 2 BAR ●Full Pressure Port 2: 8 BAR ●Full Pressure Port 41/42: 4 BAR ●Port 1: M22x1,5 Voss ●Port 2: M22x1,5 Voss(x2) ●Port 4: M16x1,5 Voss
| EAN Code | 8683457051447 |
|---|
Ready to Order
Compatible OEM Codes
- WABCO 475 711 113 0
- MAN 81.52161-6388
Description
This high-strength component serves as a vital part of the pneumatic brake system, ensuring precise pressure regulation during heavy-duty operation. The ALB Load Sensing Valve is designed to maintain optimal braking performance by adjusting based on the vehicle load, providing consistent stability for heavy commercial vehicles.
The 303.06.0127 is the OE equivalent of the MAN 81521616388 and WABCO 4757111130 used in MAN and WABCO systems. This component features specific pressure settings with an Empty Pressure Port 41/42 of 0,4 BAR and a Full Pressure Port 41/42 of 4 BAR, ensuring reliable operation under varying load conditions. The product is compatible with MAN and WABCO hardware requirements.
Engineered for professional workshop technicians, this unit utilizes high-strength components and precise port specifications, including M22x1,5 Voss and M16x1,5 Voss connections. Regular inspection of the port seals and pressure regulation response is recommended during routine maintenance to ensure long-term system-wide reliability.
The 303.06.0127 is the OE equivalent of the MAN 81521616388 and WABCO 4757111130 used in MAN and WABCO systems. This component features specific pressure settings with an Empty Pressure Port 41/42 of 0,4 BAR and a Full Pressure Port 41/42 of 4 BAR, ensuring reliable operation under varying load conditions. The product is compatible with MAN and WABCO hardware requirements.
Engineered for professional workshop technicians, this unit utilizes high-strength components and precise port specifications, including M22x1,5 Voss and M16x1,5 Voss connections. Regular inspection of the port seals and pressure regulation response is recommended during routine maintenance to ensure long-term system-wide reliability.
Technical Specifications
| Empty Pressure Port 41/42 | 0,4 BAR |
|---|---|
| Empty Pressure Port 2 | 2 BAR |
| Full Pressure Port 2 | 8 BAR |
| Full Pressure Port 41/42 | 4 BAR |
| Port 1 | M22x1,5 Voss |
| Port 2 | M22x1,5 Voss(x2) |
| Port 4 | M16x1,5 Voss |
Other OEMs
MAN
- 81521616388
- 81.52161-6388
WABCO
- 4757111130
- 475 711 113 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| WABCO |
FAQ
What are the technical port specifications for this valve?
The unit features Port 1 at M22x1,5 Voss, two Port 2 connections at M22x1,5 Voss, and a Port 4 at M16x1,5 Voss.
Which OEM reference numbers are compatible with this part?
This part is compatible with MAN 81521616388 and WABCO 4757111130.
What is the function of the ALB Load Sensing Valve?
It regulates the braking force by sensing the load on the vehicle to ensure safe and stable braking performance.
Can this part be used in heavy commercial vehicles?
Yes, it is designed specifically for heavy commercial vehicle braking systems requiring precise pneumatic regulation.
How can I identify if this valve needs replacement?
Technicians should check for inconsistent braking response or deviations in the specified empty/full pressure port values.