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A0003283730 Levelling Valve for Mercedes-Benz

303.07.0013

Summary

This heavy-duty levelling valve is designed for Mercedes-Benz air suspension systems. It features a 175 mm lever with 6 mm opening and M12x1,5 port specifications to ensure precise height control and stability for heavy commercial vehicles. Equivalent to OE Mercedes-Benz A0003283730.

Product identifiers
EAN Code8699031064253
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Compatible OEM Codes

  • SCANIA
    • 677280
    • 279772
  • MERCEDES BENZ
    • 000 328 37 30
  • IVECO
    • 99444043
  • BOSCH
    • 0 500 005 102

Description

What does a levelling valve do?

This levelling valve plays a critical role in maintaining the correct ride height within the pneumatic suspension system. By regulating air pressure within the bellows, it ensures the vehicle remains level under varying load conditions, providing stability and safety during transport.

Compatible vehicle application

Designed for compatibility with Mercedes-Benz vehicles, this component is engineered to withstand the rigorous demands of heavy commercial transport. It features a 175 mm lever and specific M12x1,5 port configurations to ensure precise mechanical operation within the chassis layout.

Installation and maintenance

For proper installation, technicians should verify that the 6 mm lever opening matches the existing linkage requirements. Ensuring all M12x1,5 connections are properly seated will prevent air leaks and maintain optimal suspension response during operation.

System reliability

Regular inspection of the lever and port connections can prevent uneven wear on the suspension system. Consult your authorized distributor for further guidance on fitment.

OE cross-reference

303.07.0013 (Levelling Valve) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0003283730.

Technical Specifications

Technical Specifications
Port 1M12x1,5
Port 2M12x1,5 (x2)
Port 3M12x1,5
Lever175 mm
Lever Opening6 mm

Other OEMs

BOSCH

  • 0500005102
  • 0.500.005.102
  • 0 500 005 102

IVECO

  • 99444043

MERCEDES BENZ

  • A0003283730
  • 0003283730
  • 000.328.3730
  • 000.328.37.30
  • 000 328 3730
  • 000 328 37 30

SCANIA

  • 677280
  • 279772

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
BOSCH
IVECO
MERCEDES BENZ
SCANIA

FAQ

What is the function of this levelling valve?
It regulates air pressure in the suspension bellows to maintain a consistent vehicle ride height under different loads.
Which vehicle makes is this compatible with?
This specific component is designed for compatibility with Mercedes-Benz heavy commercial vehicles.
What are the technical port specifications?
The unit features M12x1,5 ports and a 175 mm lever designed for precise mechanical adjustment.
How can I identify if a replacement is needed?
Technicians should look for uneven vehicle height or inconsistent air pressure response in the pneumatic system.
What are the OE reference numbers of this part?
303.07.0013 directly replaces Mercedes-Benz OE number A0003283730.