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303.04.0144.01 Axle Lift Valve Repair Kit for Scania

303.04.0144.01

Summary

This axle lift valve repair kit is designed for heavy commercial vehicle liftable axle systems, ensuring reliable performance for Scania, Krone, Kögel, Schmitz Cargobull, and Tirsan. It is compatible with WABCO systems to restore pneumatic valve functionality effectively.

Product identifiers
EAN Code8683457078222
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Description

What does an axle lift valve repair kit do?

This axle lift valve repair kit provides a comprehensive solution for overhauling pneumatic lift valves on heavy commercial vehicles equipped with liftable axle systems. By replacing internal components like seals and diaphragms, this kit restores the valve's ability to manage axle position based on vehicle load, which is essential for optimizing fuel efficiency and reducing tyre wear.

Vehicle and system compatibility

This specific kit is compatible with Scania, Krone, Kögel, Schmitz Cargobull, and Tirsan vehicles. It is engineered to work seamlessly with WABCO systems to ensure the lifting mechanism functions correctly during operation. Check the compatibility list to confirm fitment.

Maintenance and installation guidance

For workshop technicians, using a high-quality repair kit is a more economical alternative to replacing the entire valve assembly. When performing the overhaul, ensure that all internal surfaces are clean and that the new seals are seated correctly to maintain proper pneumatic pressure and sealing integrity.

Troubleshooting lift valve performance

Regular inspection of the lifting system helps prevent uneven tyre wear and maintains optimal vehicle stability. If the axle fails to raise or lower correctly under load changes, an overhaul of the valve unit is often the most efficient way to restore system reliability.

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Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KÖGEL
KRONE
SCANIA
SCHMITZ CARGOBULL
TIRSAN
WABCO

FAQ

What is the benefit of using a repair kit instead of a new valve?
A repair kit allows you to overhaul the existing pneumatic valve by replacing worn seals and diaphragms, providing a more economical solution than replacing the entire unit.
Which vehicle brands can use this repair kit?
This kit is suitable for Scania, Krone, Kögel, Schmitz Cargobull, and Tirsan heavy commercial vehicles.
Is this kit compatible with WABCO systems?
Yes, this repair kit is specifically designed to be compatible with WABCO systems used in heavy-duty axle lift applications.
When should I replace the axle lift valve seals?
If you notice irregular axle movement or air leaks in the pneumatic system, it may indicate that internal seals have hardened or cracked due to pressure and vibration.