303.06.0058 Compatible ALB Load Sensing Valve — DAF MAN
303.06.0058
Summary
This ALB load sensing valve is designed for heavy commercial vehicle brake systems, ensuring precise pressure regulation. Compatible with DAF and MAN vehicles, it features M22x1.5 Voss ports and specific pressure ratings like 2.1 BAR at the empty pressure port to maintain safety across varying loads. Equivalent to OE DAF 1524862, MAN 81521616363 and WABCO 4757110980.
| EAN Code | 8683457050754 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 81.52161-9364
- 81.52161-6365
- 81.52161-6364
- 81.52161-6363
-
WABCO
- 475 711 098 0
-
DAF
- 1524862
Description
What does an ALB Load Sensing Valve do?
This brake system component plays a critical role in maintaining optimal braking performance by adjusting pneumatic pressure based on the vehicle's current load. By utilizing a mechanical sensing method, the valve ensures that braking force remains proportional to the weight carried, preventing wheel lock-up or insufficient stopping power in heavy commercial vehicles.Vehicle compatibility and engine fitment
The valve is designed for compatibility with DAF and MAN trucks, providing a reliable solution for workshop technicians managing heavy-duty fleets. It functions seamlessly within complex pneumatic circuits, working in integrated operation with ABS to ensure maximum safety during deceleration under varying load conditions.Technical specifications and port sizes
Technical specifications include M22x1.5 Voss threads for Port 1 and Port 2, and an M16x1.5 Voss thread for Port 4. The unit is engineered to handle specific pressure ranges, such as 0.4 BAR at the empty pressure port and up to 8 BAR at the full pressure port, ensuring stability during extreme operation.Maintenance and installation guidance
For optimal performance, technicians should inspect the load-sensing arm and sealing components during routine brake system maintenance. Proper installation ensures the correct weight measurement is transmitted to the valve body, maintaining the integrity of the entire pneumatic braking system.OE cross-reference
303.06.0058 (ALB Load Sensing Valve) is the equivalent of the DAF, MAN and WABCO OE numbers. This part directly replaces DAF OE number 1524862. It also replaces MAN OE numbers 81521616363, 81521616364, 81521616365, 81521619364 and WABCO OE number 4757110980.Technical Specifications
| Empty Pressure Port 41/42 | 0,4 BAR |
|---|---|
| Empty Pressure Port 2 | 2,1 BAR |
| Full Pressure Port 2 | 8 BAR |
| Full Pressure Port 41/42 | 4,7 BAR |
| Port 1 | M22x1,5 Voss |
| Port 2 | M22x1,5 Voss(x2) |
| Port 4 | M16x1,5 Voss |
Other OEMs
DAF
- 1524862
MAN
- 81521619364
- 81521616365
- 81521616364
- 81521616363
- 81.52161-9364
- 81.52161-6365
- 81.52161-6364
- 81.52161-6363
WABCO
- 4757110980
- 475 711 098 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| MAN | |||
| WABCO |
FAQ
What is the function of an ALB Load Sensing Valve?
It adjusts the pneumatic brake pressure according to the actual load of the vehicle, ensuring safe and proportional braking force.
Which vehicle makes are compatible with this valve?
This component is compatible with DAF and MAN heavy commercial vehicles, ensuring OEM-grade performance.
What are the thread specifications for this unit?
The valve features M22x1.5 Voss threads on Port 1 and Port 2, and an M16x1.5 Voss thread on Port 4.
How can I identify if a replacement is needed?
Technicians should look for inconsistent braking force or issues with pressure regulation under different load conditions.
What are the OE reference numbers of this part?
303.06.0058 directly replaces DAF OE number 1524862. It also replaces MAN OE numbers 81521616363, 81521616364, 81521616365, 81521619364 and WABCO OE number 4757110980.