303.06.0055 WABCO Complete, ALB Load Sensing Valve
303.06.0055
●Empty Pressure Port 41/42: 3,6 BAR ●Empty Pressure Port 2: 4,5 BAR ●Full Pressure Port 2: 7,3 BAR ●Full Pressure Port 41/42: 5,7 BAR ●Port 1: M22x1,5 ●Port 2: M16x1,5(x2) ●Port 4: M16x1,5
| EAN Code | 8683457050723 |
|---|
Description
The high-strength components within this ALB Load Sensing Valve ensure precise pneumatic regulation within the braking system. Designed to maintain optimal pressure distribution based on vehicle load, this component plays a critical role in the safety and stability of heavy commercial vehicles during operation.
303.06.0055 is the OE-equivalent of the VOLVO 527731285030 and WABCO 475 711 093 0 complete, ALB Load Sensing Valve used in VOLVO heavy commercial vehicle systems. This part is engineered to meet strict technical standards for seamless integration with compatible pneumatic braking hardware.
Workshop technicians should verify the port configurations before installation to ensure a correct fit. This unit features Port 1 with M22x1,5 threading and multiple M16x1,5 connections for Port 2 and Port 4. Regular inspection of the pressure thresholds—such as the 3,6 BAR empty pressure at Port 41/42—is recommended to ensure the braking system performs according to manufacturer specifications.
Maintaining precise pressure regulation is essential for preventing brake lag or uneven deceleration. This load sensing valve provides a reliable solution for fleet managers and technicians looking to restore original braking performance in heavy-duty applications.
Technical Specifications
| Empty Pressure Port 41/42 | 3,6 BAR |
|---|---|
| Empty Pressure Port 2 | 4,5 BAR |
| Full Pressure Port 2 | 7,3 BAR |
| Full Pressure Port 41/42 | 5,7 BAR |
| Port 1 | M22x1,5 |
| Port 2 | M16x1,5(x2) |
| Port 4 | M16x1,5 |
Other OEMs
VOLVO
- 527731285030
WABCO
- 475 711 093 0
- 4757110930
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| VOLVO | ||
| WABCO |