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LK3809 S3 Compressor Repair Kit for Knorr-Bremse Systems
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LK3809 S3 Knorr-Bremse Compatible Compressor Repair Kit

1200 110 750

Summary

Professional-grade compressor repair kit designed for heavy commercial vehicle pneumatic systems. This kit is compatible with Knorr-Bremse systems, ensuring reliable performance and extended service life for air brake compressors in heavy-duty applications. Equivalent to OE Knorr-Bremse LK3809S3.

Product identifiers
EAN Code8699031021195
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Compatible OEM Codes

  • KNORR-BREMSE
    • LP3943 S3
    • LP3940 S3
    • LP3934 S3
    • LP3928 S3
    • LP3830 S3
    • LK3832 S3
    • LK3826 S3
    • LK3809 S3
    • LK3808 S3
    • LK3806 S3
    • LK3805 S3
    • LK3802 S3
  • MAN
    • 51.54101-7204 S4
    • 51.54101-7201 S4
    • 51.54101-7195 S4
    • 51.54101-7189 S4
    • 51.54101-7150 S4

Description

What does a compressor repair kit do?

This compressor repair kit is engineered to restore the efficiency of pneumatic air brake compressors. By replacing worn internal components, the kit helps maintain stable air pressure delivery and prevents system leaks within the braking circuit.

Compatibility and application

The kit is designed for compatibility with Knorr-Bremse systems. It serves as a reliable solution for maintaining the integrity of air compressors used in heavy commercial vehicle applications, ensuring the pneumatic system functions according to manufacturer standards.

Installation and maintenance

For optimal performance, technicians should inspect all seals and valves during installation to prevent air loss. Regular maintenance using high-strength components helps prevent premature failure of the compressor assembly.

Troubleshooting and selection

When diagnosing pressure drops, checking the internal components of the compressor is essential. Using a kit designed for specific system requirements ensures proper fitment and prevents secondary damage to other pneumatic components.

OE cross-reference

1200 110 750 (Compressor Repair Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number LK3809S3.

Other OEMs

KNORR-BREMSE

  • LP3943 S3
  • LP3940 S3
  • LP3934 S3
  • LP3928 S3
  • LP3830 S3
  • LK3832 S3
  • LK3826 S3
  • LK3809 S3
  • LK3808 S3
  • LK3806 S3
  • LK3805 S3
  • LK3802 S3

MAN

  • 51541017204S4
  • 51541017201S4
  • 51541017195S4
  • 51541017189S4
  • 51541017150S4
  • 51.54101-7204 S4
  • 51.54101-7201 S4
  • 51.54101-7195 S4
  • 51.54101-7189 S4
  • 51.54101-7150 S4

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MAN

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, helping to restore air pressure stability and prevent leaks.
Is this kit compatible with Knorr-Bremse systems?
Yes, this repair kit is specifically designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicles.
When should a technician replace the compressor repair kit?
Replacement is recommended when signs of pressure loss, air leaks, or decreased compression efficiency are detected during routine pneumatic system inspections.
What materials are used in these kits?
These kits are manufactured using high-strength components to withstand the rigorous operating conditions of heavy commercial vehicle braking systems.
What are the OE reference numbers of this part?
1200 110 750 directly replaces Knorr-Bremse OE number LK3809S3.