303.06.0043 ALB Load Sensing Valve for MAN
303.06.0043
Summary
This ALB Load Sensing Valve is engineered for heavy commercial vehicle brake systems. It features M16x1,5 port sizes and high-strength components to ensure precise brake pressure regulation based on vehicle load, specifically designed for MAN applications. Equivalent to OE MAN 81521616268 and WABCO 4757110120.
| EAN Code | 8683457050600 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 81.52161-6328
- 81.52161-6325
- 81.52161-6268
-
WABCO
- 475 711 012 0
Description
What does an ALB Load Sensing Valve do?
This ALB Load Sensing Valve plays a critical role in the pneumatic braking system by adjusting brake pressure according to the current vehicle load. By sensing weight changes through the suspension link, it ensures stable and predictable braking performance under varying load conditions. This component is manufactured using high-strength components to withstand heavy-duty service requirements.Compatibility and technical specifications
This specific valve is compatible with MAN vehicles and is designed to meet high industrial standards. It features specific technical configurations including M16x1,5 ports and pressure thresholds ranging from 0,35 BAR at empty pressure ports to 7,2 BAR at full load capacity. It is also compatible with WABCO systems.Installation and maintenance guidance
For optimal performance, technicians should inspect the load-sensing arm and sealing components during routine brake system maintenance. Ensuring that the M16x1,5 ports are free from debris and that the pressure regulation remains consistent with vehicle weight is vital for safety. Consult your authorized distributor for installation guidance.OE cross-reference
303.06.0043 (ALB Load Sensing Valve) is the equivalent of the MAN and WABCO OE numbers. This part directly replaces MAN OE numbers 81521616268, 81521616325, 81521616328. It also replaces WABCO OE number 4757110120.Technical Specifications
| Empty Pressure Port 41/42 | 0,35 BAR |
|---|---|
| Empty Pressure Port 2 | 1,8 BAR |
| Full Pressure Port 41/42 | 7,2 BAR |
| Port 1 | M16x1,5 |
| Full Pressure Port 2 | 7 BAR |
| Port 2 | M16x1,5 (x2) |
| Port 4 | M16x1,50 |
Other OEMs
MAN
- 81521616328
- 81521616325
- 81521616268
- 81.52161-6328
- 81.52161-6325
- 81.52161-6268
WABCO
- 4757110120
- 475 711 012 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| WABCO |
FAQ
What is the function of an ALB Load Sensing Valve?
It automatically adjusts the pneumatic brake pressure based on the weight of the vehicle, ensuring consistent stopping power regardless of the load.
Which vehicle brands are compatible with this valve?
This component is designed for use in MAN vehicles and is compatible with WABCO systems.
What are the port specifications for this component?
The unit features M16x1,5 ports, with specific pressure ratings of 0,35 BAR for empty ports and up to 7,2 BAR for full pressure ports.
How can I identify if a load sensing valve needs replacement?
Technicians should look for inconsistent braking performance or air leaks around the M16x1,5 port connections during system testing.
What are the OE reference numbers of this part?
303.06.0043 directly replaces MAN OE numbers 81521616268, 81521616325, 81521616328. It also replaces WABCO OE number 4757110120.