303.06.0042 MAN Complete, ALB Load Sensing Valve
303.06.0042
Summary
●Empty Pressure Port 41/42: 0,4 BAR ●Empty Pressure Port 2: 1,9 BAR ●Full Pressure Port 2: 7 BAR ●Full Pressure Port 41/42: 4,7 BAR ●Port 1: M16x1,5 ●Port 2: M16x1,5 (x2) ●Port 4: M16x1,50 ●High-strength components for heavy commercial vehicle brake systems.
| EAN Code | 8683457050594 |
|---|
Ready to Order
Compatible OEM Codes
- MAN 81.52161-6326 81.52161-6323 81.52161-6264
- WABCO 475 711 011 0
- PACCAR 5100493002
Description
The braking system performance relies heavily on the precision of load-sensing components to ensure safety under varying weights. This complete ALB load sensing valve is designed to regulate pressure distribution effectively within the pneumatic braking circuit.
303.06.0042 is the OE equivalent of the MAN 81521616264, 81521616323, 8152161626, PACCAR 5100493002, and WABCO 4757110110 parts used in heavy commercial vehicles. This component is engineered for high-strength performance and maintains compatibility with MAN and PACCAR systems.
Technicians should note the specific port dimensions for seamless installation: Port 1 is M16x1,5, while Port 2 features two M16x1,5 connections and Port 4 is M16x1,50. Ensuring the correct pressure thresholds—such as the 7 BAR full pressure at Port 2—is critical for maintaining optimal braking response during operation.
Regular inspection of the pneumatic ports and pressure levels helps prevent system failures in heavy-duty transport environments. Consult your authorized distributor for precise fitment verification.
303.06.0042 is the OE equivalent of the MAN 81521616264, 81521616323, 8152161626, PACCAR 5100493002, and WABCO 4757110110 parts used in heavy commercial vehicles. This component is engineered for high-strength performance and maintains compatibility with MAN and PACCAR systems.
Technicians should note the specific port dimensions for seamless installation: Port 1 is M16x1,5, while Port 2 features two M16x1,5 connections and Port 4 is M16x1,50. Ensuring the correct pressure thresholds—such as the 7 BAR full pressure at Port 2—is critical for maintaining optimal braking response during operation.
Regular inspection of the pneumatic ports and pressure levels helps prevent system failures in heavy-duty transport environments. Consult your authorized distributor for precise fitment verification.
Technical Specifications
| Empty Pressure Port 41/42 | 0,4 BAR |
|---|---|
| Empty Pressure Port 2 | 1,9 BAR |
| Full Pressure Port 2 | 7 BAR |
| Full Pressure Port 41/42 | 4,7 BAR |
| Port 1 | M16x1,5 |
| Port 2 | M16x1,5 (x2) |
| Port 4 | M16x1,50 |
Other OEMs
MAN
- 81521616326
- 81521616323
- 81521616264
- 81.52161-6326
- 81.52161-6323
- 81.52161-6264
PACCAR
- 5100493002
WABCO
- 4757110110
- 475 711 011 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| PACCAR | |||
| WABCO |
FAQ
What is the function of this ALB Load Sensing Valve?
The ALB load sensing valve regulates the braking force by adjusting pneumatic pressure based on the vehicle's load, ensuring stable braking performance.
Which brands and OEM numbers are compatible with this part?
This part is compatible with MAN (81521616264, 81521616323, 8152161626), PACCAR (5100493002), and WABCO (475711011) systems.
Can this component be used in heavy commercial vehicles?
Yes, it is specifically designed for heavy commercial vehicle brake systems to handle high-strength requirements.
What are the technical port specifications for installation?
The unit features Port 1 (M16x1,5), two Port 2 connections (M16x1,5), and a Port 4 connection (M16x1,50) for precise pneumatic integration.
How do I identify if a replacement is needed?
Technicians should look for inconsistent braking response or deviations in the pressure thresholds at the empty or full pressure ports.