303.06.0101 Load Sensing Valve compatible with Renault Trucks
303.06.0101
Summary
This ALB load sensing valve is designed for Renault Trucks. It features M22x1.5 Voss and M16x1.5 Voss ports, ensuring precise pressure regulation between 0.5 BAR and 8 BAR to maintain optimal braking performance under varying loads. Equivalent to OE Renault Trucks 5010260729 and WABCO 4757111420.
| EAN Code | 8683457051188 |
|---|
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Compatible OEM Codes
-
WABCO
- 475 711 142 0
-
RENAULT TRUCKS
- 5010260729
Description
What does an ALB load sensing valve do?
This ALB load sensing valve plays a critical role in the pneumatic brake system by dynamically adjusting braking force based on the vehicle's current load. By sensing the weight distribution through mechanical linkage, it ensures that braking pressure is increased when the truck is heavily laden and reduced when unladen, preventing brake lock-up and excessive wear.Vehicle compatibility and application
This component is specifically compatible with Renault Trucks and is also fitted to other heavy commercial vehicles within the same class. It operates in integration with the ABS system to provide stable and predictable deceleration across all driving conditions.Installation and technical specifications
For proper installation, technicians should verify the port connections: Port 1 uses an M22x1.5 Voss thread, while Port 2 utilizes two M22x1.5 Voss connections, and Port 4 is equipped with an M16x1.5 Voss fitting. Ensuring clean connection points and correct torque during assembly is vital for maintaining the integrity of the pressure regulation between 0.5 BAR and 8 BAR.Maintenance and performance
Regular inspection of the valve body and sealing components can help prevent uneven brake wear and ensure consistent performance in heavy-duty service environments.OE cross-reference
303.06.0101 (ALB Load Sensing Valve) is the equivalent of the Renault Trucks and WABCO OE numbers. This part directly replaces Renault Trucks OE number 5010260729. It also replaces WABCO OE number 4757111420.Technical Specifications
| Empty Pressure Port 41/42 | 0,5 BAR |
|---|---|
| Empty Pressure Port 2 | 1,9 BAR |
| Full Pressure Port 2 | 8 BAR |
| Full Pressure Port 41/42 | 7,7 BAR |
| Port 1 | M22x1,5 Voss |
| Port 2 | M22x1,5 Voss(x2) |
| Port 4 | M16x1,5 Voss |
Other OEMs
RENAULT TRUCKS
- 5010260729
WABCO
- 4757111420
- 475 711 142 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | |||
| WABCO |
FAQ
What is the primary function of this ALB valve?
It automatically adjusts brake pressure according to the vehicle's load, ensuring safe stopping distances and reducing uneven brake wear.
Which vehicle brands is this component compatible with?
This specific part is designed for Renault Trucks and is compatible with WABCO systems.
What are the technical port specifications?
The valve features M22x1.5 Voss ports (Port 1 and Port 2) and an M16x1.5 Voss port (Port 4) to ensure precise pneumatic connections.
How does the pressure regulation work?
The valve regulates pressure between an empty pressure of 0.5 BAR to 8 BAR depending on the load sensed through the axle or suspension linkage.
What are the OE reference numbers of this part?
303.06.0101 directly replaces Renault Trucks OE number 5010260729. It also replaces WABCO OE number 4757111420.