303.06.0118 Compatible ALB Load Sensing Valve
303.06.0118
Summary
This ALB load sensing valve is engineered for heavy-duty commercial vehicle brake systems. It features M16x1.5 ports and specific pressure ratings, including a 0.6 BAR empty pressure port and 7.6 BAR full pressure port, ensuring precise load-sensitive braking. Compatible with DAF and Iveco vehicles. Equivalent to OE DAF 1505358, Iveco 98449593 and WABCO 4757110900.
| EAN Code | 8683457051355 |
|---|
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Compatible OEM Codes
-
WABCO
- 475 711 090 0
-
IVECO
- 98449593
-
DAF
- 1505358
Description
What does an ALB load sensing valve do?
This ALB load sensing valve plays a critical role in the pneumatic brake system of heavy commercial vehicles by regulating brake pressure based on the actual load of the vehicle. By utilizing a mechanical sensing mechanism, it ensures that braking force is proportional to the weight carried, preventing wheel lock-up during light loads and providing maximum stopping power when fully loaded. This component is manufactured using high-strength components to withstand rigorous service conditions.Compatible vehicles and engines
This valve is specifically designed for use in DAF and Iveco trucks. It operates effectively within brake systems that require precise pressure modulation to maintain stability across varying weight distributions. The unit is compatible with WABCO systems, ensuring seamless integration into existing pneumatic architectures.Installation and maintenance
For professional installation, technicians should verify the port connections, as this unit features M16x1.5 threading on Port 1, Port 2 (x2), and Port 4. It is essential to check that the empty pressure port (0.6 BAR) and full pressure port (7.6 BAR) align with the vehicle's specific technical requirements during assembly and maintenance intervals.System troubleshooting
Regular inspection of the valve body and sensing arm is recommended to prevent uneven braking performance or pneumatic leaks in the system.OE cross-reference
303.06.0118 (ALB Load Sensing Valve) is the equivalent of the DAF, Iveco and WABCO OE numbers. This part directly replaces DAF OE number 1505358. It also replaces Iveco OE number 98449593 and WABCO OE number 4757110900.Technical Specifications
| Empty Pressure Port 41/42 | 0,6 BAR |
|---|---|
| Empty Pressure Port 2 | 2,4 BAR |
| Full Pressure Port 2 | 7,6 BAR |
| Full Pressure Port 41/42 | 6 BAR |
| Port 1 | M16x1,5 |
| Port 2 | M16x1,5(x2) |
| Port 4 | M16x1,50 |
Other OEMs
DAF
- 1505358
IVECO
- 98449593
WABCO
- 4757110900
- 475 711 090 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| IVECO | |||
| WABCO |
FAQ
What is the function of an ALB load sensing valve?
It automatically adjusts the pneumatic brake pressure according to the vehicle's load, ensuring stable braking performance for heavy commercial vehicles.
Which vehicle brands are compatible with this valve?
This specific component is designed for use in DAF and Iveco trucks and is compatible with WABCO systems.
What are the technical port specifications?
The valve features M16x1.5 threading on Port 1, Port 2, and Port 4 to ensure standard fitment in pneumatic brake lines.
How can I identify if a load sensing valve needs replacement?
Technicians should look for symptoms such as uneven braking, inconsistent pressure regulation, or visible pneumatic leaks around the valve body.
What are the OE reference numbers of this part?
303.06.0118 directly replaces DAF OE number 1505358. It also replaces Iveco OE number 98449593 and WABCO OE number 4757110900.