303.06.0074 Load Sensing Valve compatible with Renault Trucks
303.06.0074
Summary
This ALB load sensing valve is engineered for Renault Trucks, featuring M22x1.5 Voss and M16x1.5 Voss ports. It ensures precise pressure regulation between 0.2 BAR and 8 BAR to maintain braking stability across varying load conditions in heavy commercial vehicles. Equivalent to OE Renault Trucks 5010260649 and WABCO 4757111290.
| EAN Code | 8683457050914 |
|---|
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Compatible OEM Codes
-
WABCO
- 475 711 129 0
-
RENAULT TRUCKS
- 5010260649
Description
What does an ALB load sensing valve do?
This ALB load sensing valve is a critical component within the pneumatic brake system, designed to automatically adjust braking force based on the actual load of the vehicle. By regulating pressure through specific ports, it ensures that braking performance remains consistent whether the vehicle is empty or fully laden. This precise modulation helps prevent brake lock-up and reduces uneven wear on the braking system components.Vehicle compatibility and application
This component is specifically designed for use in Renault Trucks. It functions as a high-precision replacement part, ensuring that the braking force is distributed effectively according to the axle load. It works in integration with existing ABS systems to provide a safer and more predictable deceleration profile during heavy-duty operations.Installation and technical specifications
Installation and maintenance require attention to the port specifications to ensure a secure fit. This unit features M22x1.5 Voss and M16x1.5 Voss connections, with pressure ranges spanning from an empty pressure port of 0.2 BAR to a full pressure port of 8 BAR. Technicians should inspect the load-sensing arm and sealing components during routine service to ensure optimal responsiveness.Maintenance and troubleshooting
For reliable performance, always verify that the valve is compatible with the specific vehicle configuration and suspension setup. Proper installation maintains the integrity of the pneumatic circuit and ensures long-term durability under heavy commercial service conditions.OE cross-reference
303.06.0074 (ALB Load Sensing Valve) is the equivalent of the Renault Trucks and WABCO OE numbers. This part directly replaces Renault Trucks OE number 5010260649. It also replaces WABCO OE number 4757111290.Technical Specifications
| Empty Pressure Port 41/42 | 0,2 BAR |
|---|---|
| Empty Pressure Port 2 | 1,7 BAR |
| Full Pressure Port 2 | 8 BAR |
| Full Pressure Port 41/42 | 3,9 BAR |
| Port 1 | M22x1,5 Voss |
| Port 2 | M22x1,5 Voss(x2) |
| Port 4 | M16x1,5 Voss |
Other OEMs
RENAULT TRUCKS
- 5010260649
WABCO
- 4757111290
- 475 711 129 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | |||
| WABCO |
FAQ
What is the function of an ALB load sensing valve?
It automatically adjusts the pneumatic brake pressure based on the vehicle's load, ensuring safe stopping distances and preventing brake wear on unladen axles.
Which vehicles is this valve compatible with?
This specific model is designed for Renault Trucks, ensuring correct fitment for their heavy commercial vehicle braking systems.
What are the technical port specifications?
The unit features M22x1.5 Voss ports (Port 1 and Port 2) and an M16x1.5 Voss port (Port 4) to facilitate secure pneumatic connections.
How does the pressure range vary by load?
The valve regulates pressure from an empty state of 0.2 BAR up to a full load capacity of 8 BAR at Port 2, providing precise control.
What are the OE reference numbers of this part?
303.06.0074 directly replaces Renault Trucks OE number 5010260649. It also replaces WABCO OE number 4757111290.