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303.07.0039 KNORR-BREMSE Levelling Valve

303.07.0039

Summary

●Port 1: M12x1,5 ●Port 21: M12x1,5 (x2) ●Pressure: 10 BAR ●Inner Hole Diameter: 21/Ø 1,20 ●Lever: 138 mm. This high-strength component is designed for heavy commercial vehicle suspension systems.

EAN Code8683457012172
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Compatible OEM Codes

  • KNORR-BREMSE SV 1361

Description

The suspension system relies on precise components to maintain stability and load distribution during operation. This levelling valve is engineered to provide consistent pneumatic regulation, ensuring the vehicle maintains the correct height under varying load conditions.

The 303.07.0039 is the OE equivalent of the KNORR-BREMSE SV1361. It is fully compatible with KNORR-BREMSE systems and features a specific configuration including Port 1 (M12x1,5), Port 21 (M12x1,5 x2), and a 138 mm lever for precise mechanical adjustment. It is designed to operate at a pressure of 10 BAR.

For workshop technicians performing routine maintenance or repairs, this component offers reliable integration into the pneumatic suspension architecture. It is essential for maintaining optimal ride height and protecting the vehicle's structural integrity through consistent pressure management. Ensure all connections are secure to maintain system performance.

Technical Specifications

Port 1M12x1,5
Port 21M12x1,5 (x2)
Pressure10 BAR
Inner Hole Diameter21 / Ø 1,20
Lever138 mm

Other OEMs

KNORR-BREMSE

  • SV1361
  • SV 1361

Vehicles Used

BrandModelEngine
KNORR-BREMSE

FAQ

What is the primary function of this levelling valve?
It regulates the air pressure within the suspension system to maintain a constant vehicle height regardless of load changes.
Which OEM references are compatible with this part?
This product is compatible with the following OE reference: SV1361.
What are the technical port specifications?
The valve features one M12x1,5 port (Port 1) and two M12x1,5 ports (Port 21), designed for 10 BAR operating pressure.
Is this component suitable for heavy commercial vehicles?
Yes, it is specifically designed for heavy commercial vehicle suspension systems requiring precise pneumatic control.
How can a technician identify if this part is correct?
Verify the port sizes (M12x1,5) and the lever length (138 mm) against the existing system requirements before installation.