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LK3834 S4 Knorr-Bremse Compatible Unloader Kit

2400 060 320

Summary

This compressor unloader kit is designed for heavy commercial vehicle air brake systems. It ensures precise pressure regulation and reliable unloader valve function, compatible with Knorr-Bremse systems to maintain optimal pneumatic performance in heavy-duty applications. Equivalent to OE Knorr-Bremse LK3834S4.

Product identifiers
EAN Code8699031043241
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Compatible OEM Codes

  • KNORR-BREMSE
    • SEB01599 S4
    • SEB01597 S4
    • LK3835 S4
    • LK3834 S4
  • PERKINS
    • 2488A293 S4
    • 2488A291 S4

Description

What does an unloader kit do?

This compressor unloader kit plays a vital role in the air brake system by regulating the air pressure within the compressor assembly. By managing the unloading process, it prevents over-pressurization and ensures the system operates within safe, functional parameters during heavy-duty service cycles.

Compatibility and application

The kit is engineered to be compatible with Knorr-Bremse systems used in various heavy commercial vehicles. It provides a precise solution for maintaining consistent air supply to the braking system, ensuring that the compressor functions reliably under demanding operational conditions.

Maintenance and installation

For workshop technicians, regular inspection of the unloader components is essential during scheduled maintenance. Ensuring the unloader valve operates correctly prevents excessive wear on the compressor assembly and maintains overall pneumatic system integrity.

System reliability

When performing repairs, verify that all components are seated correctly to prevent air leaks. Maintaining high-strength components within the unloading mechanism ensures long-term reliability for the vehicle's air braking performance.

OE cross-reference

2400 060 320 (Compressor Unloader Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number LK3834S4.

Other OEMs

KNORR-BREMSE

  • SEB01599 S4
  • SEB01597 S4
  • LK3835 S4
  • LK3834 S4

PERKINS

  • 2488A293 S4
  • 2488A291 S4

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
PERKINS

FAQ

What is the function of a compressor unloader kit?
The unloader kit regulates the internal pressure of the air compressor, allowing it to stop pumping once the required pressure is reached, preventing system overcharge.
Is this kit compatible with Knorr-Bremse systems?
Yes, this unloader kit is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicle air brake assemblies.
How can I identify if an unloader kit needs replacement?
Technicians should look for symptoms such as continuous compressor running, failure to reach target pressure, or visible air leaks near the unloading mechanism.
Can this be used in heavy commercial vehicles?
Yes, these components are specifically intended for use in heavy commercial vehicle pneumatic systems to ensure reliable braking performance.
What are the OE reference numbers of this part?
2400 060 320 directly replaces Knorr-Bremse OE number LK3834S4.