303.06.0140 MAN Complete, ALB Load Sensing Valve
303.06.0140
Summary
This Vaden Original ALB Load Sensing Valve is a high-strength component designed for heavy commercial vehicle brake systems. Featuring Port 1: M22x1,5 Voss, Port 2: M22x1,5 Voss(x2), and Port 4: M16x1,5 Voss, it ensures precise pneumatic control. Compatible with MAN and WABCO systems.
| EAN Code | 8683457051577 |
|---|
Ready to Order
Compatible OEM Codes
- MAN 81.52161-6400 81.52161-6399 81.52161-6398 81.52116-6398
- WABCO 475 711 122 0
Description
This specialized component plays a critical role in the pneumatic brake system by regulating pressure based on vehicle load. As an ALB Load Sensing Valve, it ensures consistent braking performance under varying weight conditions, maintaining stability and safety during heavy-duty operation.
The 303.06.0140 is the OE equivalent of the MAN 81521166398, 81521616398, 81521616399, 81521616400 and WABCO 4757111220 products. It is engineered for high compatibility with MAN and WABCO hardware. 303.06.0140 is the OE equivalent of the MAN 81521166398 WABCO 4757111220 product used in MAN vehicles.
Technicians should verify the port specifications before installation: Port 1 (M22x1,5 Voss), Port 2 (M22x1,5 Voss x2), and Port 4 (M16x1,5 Voss). Proper alignment of the pressure ports (Empty Pressure Port 41/42: 0,4 BAR; Full Pressure Port 41/42: 8,2 BAR) is essential for optimal system integration and prevents pneumatic irregularities.
Regular inspection of the valve assembly within the brake system helps ensure long-term reliability in commercial fleet maintenance. Use this component to maintain high-strength performance in heavy commercial vehicle braking applications.
The 303.06.0140 is the OE equivalent of the MAN 81521166398, 81521616398, 81521616399, 81521616400 and WABCO 4757111220 products. It is engineered for high compatibility with MAN and WABCO hardware. 303.06.0140 is the OE equivalent of the MAN 81521166398 WABCO 4757111220 product used in MAN vehicles.
Technicians should verify the port specifications before installation: Port 1 (M22x1,5 Voss), Port 2 (M22x1,5 Voss x2), and Port 4 (M16x1,5 Voss). Proper alignment of the pressure ports (Empty Pressure Port 41/42: 0,4 BAR; Full Pressure Port 41/42: 8,2 BAR) is essential for optimal system integration and prevents pneumatic irregularities.
Regular inspection of the valve assembly within the brake system helps ensure long-term reliability in commercial fleet maintenance. Use this component to maintain high-strength performance in heavy commercial vehicle braking applications.
Technical Specifications
| Empty Pressure Port 41/42 | 0,4 BAR |
|---|---|
| Empty Pressure Port 2 | 1,8 BAR |
| Full Pressure Port 2 | 8 BAR |
| Full Pressure Port 41/42 | 8,2 BAR |
| Port 1 | M22x1,5 Voss |
| Port 2 | M22x1,5 Voss(x2) |
| Port 4 | M16x1,5 Voss |
Other OEMs
MAN
- 81521619398
- 81521616400
- 81521616399
- 81521616398
- 81521166398
- 81.52161-9398
- 81.52161-6400
- 81.52161-6399
- 81.52161-6398
- 81.52116-6398
WABCO
- 4757111220
- 475 711 122 0
Related Products
Repair Kits
Vehicles Used
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| WABCO |
FAQ
What are the compatible OEM reference numbers for this part?
This product is compatible with the following references: MAN 81521166398, 81521616398, 81521616399, 81521616400 and WABCO 4757111220.
Which vehicle brands can use this load sensing valve?
This component is designed specifically for compatibility with MAN and WABCO systems in heavy commercial vehicle applications.
What are the technical port specifications for installation?
The valve features Port 1 as M22x1,5 Voss, Port 2 as M22x1,5 Voss (x2), and Port 4 as M16x1,5 Voss to ensure precise fitment.
Is this part suitable for heavy-duty braking systems?
Yes, it is manufactured using high-strength components to handle the rigorous demands of heavy commercial vehicle brake systems.
How can I identify if a replacement is needed?
Technicians should check for irregular braking responses or pressure inconsistencies in the pneumatic system that may indicate a faulty load sensing valve.