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3286446 S3 Compressor Repair Kit for Cummins Systems
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3286446 S3 Cummins Compatible Compressor Repair Kit

2500 120 500

Summary

This heavy-duty compressor repair kit is designed for high-performance maintenance of air brake compressors. It is compatible with Cummins systems, providing a reliable solution for workshop technicians and fleet managers looking to restore pneumatic system integrity. Equivalent to OE Cummins 3286446S3.

Product identifiers
EAN Code8699031044859
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Compatible OEM Codes

  • CUMMINS
    • 3286649 S3
    • 3286646 S3
    • 3286449 S3
    • 3286446 S3
    • 3286430 S3
  • KNORR-BREMSE
    • LK3850 S3

Description

What does a compressor repair kit do?

This compressor repair kit is engineered to restore the operational efficiency of air brake compressors. By replacing worn internal components, this kit helps maintain consistent air pressure within the pneumatic system, ensuring the reliability of the braking mechanism in heavy commercial vehicles.

Compatibility with Cummins systems

The kit is compatible with Cummins systems and is designed to meet the rigorous demands of heavy-duty service. It provides a precise fit for maintaining the integrity of the compressor's internal pressure regulation and air delivery.

Installation and maintenance

For optimal performance, technicians should inspect all seals and mechanical components during installation. Regular maintenance using high-strength components helps prevent system leaks and ensures long-term durability of the air brake assembly.

System reliability

Consult your authorized distributor for specific application details and compatibility verification.

OE cross-reference

2500 120 500 (Compressor Repair Kit) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 3286446S3.

Other OEMs

CUMMINS

  • 3286649 S3
  • 3286646 S3
  • 3286449 S3
  • 3286446 S3
  • 3286430 S3

KNORR-BREMSE

  • LK3850 S3

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
CUMMINS
KNORR-BREMSE

FAQ

What is the function of a compressor repair kit?
A compressor repair kit contains the necessary components to rebuild or service an air brake compressor, restoring its ability to generate and maintain required air pressure.
Is this kit compatible with Cummins systems?
Yes, this repair kit is designed to be compatible with Cummins systems, ensuring proper fitment for heavy commercial vehicle air brake applications.
How do I know if my compressor needs a repair kit?
Technicians should look for signs of pressure loss, oil leakage from the air lines, or unusual noise during the compression cycle as indicators for service.
What materials are used in these kits?
These kits are manufactured using high-strength components designed to withstand the intense thermal and pressure cycles found in heavy-duty braking systems.
What are the OE reference numbers of this part?
2500 120 500 directly replaces Cummins OE number 3286446S3.