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LK3927 S3 Compressor Repair Kit for Knorr-Bremse Systems
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LK3927 S3 Knorr-Bremse Compatible Compressor Repair Kit

1200 140 750

Summary

This compressor repair kit is engineered for heavy commercial vehicle air brake systems. It is compatible with Knorr-Bremse systems to ensure reliable pneumatic performance and long-term durability in demanding service environments. Equivalent to OE Knorr-Bremse LK3927S3.

Product identifiers
EAN Code8699031021225
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Compatible OEM Codes

  • KNORR-BREMSE
    • LK3927 S3
    • LK3812 S3
  • MAN
    • 51.54000-7079 S4

Description

What does a compressor repair kit do?

This compressor repair kit is designed to restore the optimal performance of air brake compressors within heavy commercial vehicle pneumatic systems. By utilizing high-strength components, the kit addresses internal wear and ensures the structural integrity of the compressor assembly during high-pressure operation.

Compatibility and application

This component is compatible with Knorr-Bremse systems used in heavy-duty applications. It provides a precise fit for maintaining the pressure stability required by professional workshop technicians and fleet managers.

Installation and maintenance

For successful installation, technicians should inspect all seating surfaces and ensure that all seals are properly aligned to prevent air leaks. Regular maintenance and timely replacement of these kits help prevent systemic pressure drops in the braking circuit.

System reliability

Selecting a high-quality repair kit ensures that the compressor maintains its duty cycle without unexpected downtime. Consult your authorized distributor for application-specific guidance.

OE cross-reference

1200 140 750 (Compressor Repair Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number LK3927S3.

Other OEMs

KNORR-BREMSE

  • LK3927 S3
  • LK3812 S3

MAN

  • 51540007079S4
  • 51.54000-7079 S4

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE
MAN

FAQ

What is the function of this compressor repair kit?
The kit provides essential components to refurbish air brake compressors, ensuring they maintain proper pressure levels within the pneumatic system.
Is this kit compatible with Knorr-Bremse systems?
Yes, this repair kit is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicle applications.
What should technicians check during installation?
Technicians should verify that all internal seals are seated correctly and that all mounting points are free of debris to ensure a perfect seal.
When should a compressor repair kit be replaced?
It should be replaced when signs of pressure loss, air leaks, or increased mechanical noise from the compressor are detected during routine inspections.
What are the OE reference numbers of this part?
1200 140 750 directly replaces Knorr-Bremse OE number LK3927S3.