303.07.0071 Bosch Compatible Levelling Valve
303.07.0071
Summary
This levelling valve is designed for heavy commercial vehicle suspension systems. It features M12x1.5 port configurations and a 260 mm lever with an 8 mm opening to ensure precise height adjustment and stability in demanding environments. Equivalent to OE Bosch 0500005018.
| EAN Code | 8683457012493 |
|---|
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Compatible OEM Codes
-
BOSCH
- 0 500 005 018
Description
What does a levelling valve do?
This levelling valve plays a critical role in maintaining the correct ride height and stability within a vehicle's suspension system. By regulating air pressure distribution, it ensures that the chassis remains level even under varying load conditions, preventing uneven wear on other suspension components.Compatibility and application
Designed for heavy commercial vehicle applications, this component is compatible with Bosch systems. It provides reliable performance in demanding environments where consistent pneumatic regulation is essential for vehicle safety and load stability.Installation and maintenance
The unit is engineered with specific technical dimensions to ensure precise operation, including M12x1.5 port sizes and a 260 mm lever. Technicians should verify the 8 mm lever opening and all port connections during installation to ensure proper seal integrity and correct suspension height calibration.Troubleshooting guidance
For optimal performance, regular inspection of the lever movement and air connections is recommended to prevent leaks or uneven leveling issues.OE cross-reference
303.07.0071 (Levelling Valve) is the equivalent of the Bosch OE number. This part directly replaces Bosch OE number 0500005018.Technical Specifications
| Port 1 | M12x1,5 |
|---|---|
| Port 2 | M12x1,5 (x2) |
| Port 3 | M12x1,5 |
| Lever | 260 mm |
| Lever Opening | 8 mm |
Other OEMs
BOSCH
- 0500005018
- 0 500 005 018
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| BOSCH |
FAQ
What is the function of this levelling valve?
It regulates the air pressure within the suspension system to maintain the correct vehicle height and balance under different loads.
Which systems is this component compatible with?
This part is designed to be compatible with Bosch systems used in heavy commercial vehicle suspensions.
What are the technical port specifications?
The unit features M12x1.5 port sizes (Port 1, Port 2, and Port 3) to ensure standard pneumatic connectivity.
How can I identify a faulty levelling valve?
Symptoms may include uneven vehicle leaning, inconsistent ride height, or audible air leaks from the valve or its connections.
What are the OE reference numbers of this part?
303.07.0071 directly replaces Bosch OE number 0500005018.