303.07.0073 Compatible Levelling Valve
303.07.0073
Summary
This high-strength levelling valve is designed for heavy commercial vehicle suspension systems. It features M12x1.5 ports, a 90 mm lever, and an 8 mm lever opening to ensure precise suspension height regulation in demanding environments. Equivalent to OE Bosch 0500005012.
| EAN Code | 8683457012516 |
|---|
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Compatible OEM Codes
-
BOSCH
- 0 500 005 012
Description
What does a levelling valve do?
This levelling valve plays a critical role in maintaining the correct ride height within the vehicle suspension system. By regulating air pressure distribution, it ensures the stability and safety of the chassis under varying loads. Built with high-strength components, it is designed to withstand the rigorous cycles of heavy commercial vehicle operations.Compatibility and technical specifications
This component is compatible with Bosch systems and is engineered to meet strict industrial standards for reliability. It features specific technical dimensions, including M12x1.5 port sizes and a 90 mm lever length, ensuring precise mechanical movement during operation.Installation and maintenance
For optimal performance, technicians should inspect the 8 mm lever opening for any signs of debris or mechanical wear. Proper installation involves ensuring all M12x1.5 connections are tightened to specification to prevent pneumatic leaks within the suspension circuit.Troubleshooting guidance
Regular checks of the lever movement can help prevent uneven load distribution across the axle. If the vehicle exhibits uneven leaning or inconsistent ride height, verifying the integrity of this valve is a recommended maintenance step.OE cross-reference
303.07.0073 (Levelling Valve) is the equivalent of the Bosch OE number. This part directly replaces Bosch OE number 0500005012.Technical Specifications
| Port 1 | M12x1,5 |
|---|---|
| Port 2 | M12x1,5 (x2) |
| Port 3 | M12x1,5 |
| Lever | 90 mm |
| Lever Opening | 8 mm |
Other OEMs
BOSCH
- 0500005012
- 0 500 005 012
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| BOSCH |
FAQ
What is the function of this levelling valve?
The valve regulates air pressure within the suspension system to maintain consistent ride height and stability for heavy commercial vehicles.
What are the technical port specifications?
This component features M12x1.5 ports (Port 1 and Port 3) and two additional M12x1.5 ports (Port 2) to facilitate pneumatic connections.
How can I identify if the lever is functioning correctly?
Technicians should monitor the 90 mm lever and its 8 mm opening to ensure smooth movement without binding or excessive play.
Which systems is this component compatible with?
This part is designed to be compatible with Bosch systems used in heavy-duty suspension applications.
What are the OE reference numbers of this part?
303.07.0073 directly replaces Bosch OE number 0500005012.