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303.03.0028 WABCO Levelling Valve, Suspension

303.03.0028

Summary

The VADEN ORIGINAL 303.03.0028 is a high-quality replacement part designed for cabin suspension systems. It is fully compatible with WABCO (4640070270) and FOTON hardware, ensuring reliable performance in heavy commercial vehicle applications.

EAN Code8683457053625
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Compatible OEM Codes

  • WABCO 464 007 027 0

Description

Maintaining precise cabin height and stability is essential for driver comfort and vehicle safety in heavy commercial transport. This levelling valve serves as a critical component within the suspension system, regulating air pressure to maintain the optimal position of the cabin during operation.

The 303.03.0028 is the OE equivalent of the WABCO 4640070270 levelling valve used in FOTON and WABCO compatible systems. This component ensures consistent performance under various load conditions, providing the necessary stability for the vehicle's cabin structure.

For workshop technicians, this part is designed for straightforward integration into existing pneumatic suspension-based cabin systems. Regular inspection of the valve and its connections is recommended to ensure optimal functionality and to prevent uneven cabin tilting or height irregularities.

When replacing worn components, ensure that all pneumatic lines are secure and that the valve operates within the specified pressure parameters to maintain system integrity.

Other OEMs

WABCO

  • 4640070270
  • 464 007 027 0

Vehicles Used

BrandModelEngine
FOTON
WABCO

FAQ

What is the primary function of this part?
This levelling valve regulates the air pressure within the cabin suspension system to maintain a constant height and stability during transit.
Which brands is this part compatible with?
This component is compatible with WABCO systems (including OEM 4640070270) and FOTON vehicle applications.
Can I use this for any truck model?
This part is specifically designed for heavy commercial vehicles using WABCO or FOTON-compatible cabin suspension systems.
What are the compatible OEM cross-references?
The compatible OEM code for this product is WABCO 4640070270.
How do I know when to replace the levelling valve?
Technicians should look for symptoms such as uneven cabin tilt, inconsistent ride height, or unusual air leakage in the pneumatic system.