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LK3857 S4 Knorr-Bremse Compatible Compressor Repair Kit

2500 140 500

Summary

This compressor repair kit is designed for heavy commercial vehicle pneumatic systems. It is compatible with Knorr-Bremse systems and ensures the reliable restoration of air brake compressor performance using high-strength components. Equivalent to OE Knorr-Bremse LK3857S4.

Product identifiers
EAN Code8699031045269
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Compatible OEM Codes

  • KNORR-BREMSE
    • LK3857 S4

Description

What does a compressor repair kit do?

This compressor repair kit provides the necessary components to restore the operational efficiency of air brake compressors. Designed for heavy commercial vehicle service, it ensures that the pneumatic system maintains consistent pressure levels under demanding conditions.

Compatibility and application

The kit is engineered to be compatible with Knorr-Bremse systems, providing a reliable solution for workshop technicians performing maintenance on air brake compressors. It helps maintain the integrity of the air supply in heavy commercial vehicles.

Installation and maintenance

During installation, technicians should carefully inspect all existing pneumatic lines and connections to ensure no debris enters the system. Proper seating of seals and gaskets is critical to prevent pressure drops during compressor operation.

Preventative maintenance benefits

Regular maintenance using high-quality repair components helps prevent unexpected downtime in heavy commercial vehicle fleets by addressing wear in the air brake compressor assembly before failure occurs.

OE cross-reference

2500 140 500 (Compressor Repair Kit) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number LK3857S4.

Other OEMs

KNORR-BREMSE

  • LK3857 S4

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
KNORR-BREMSE

FAQ

What is the purpose of a compressor repair kit?
A compressor repair kit contains essential components used to refurbish air brake compressors, restoring their ability to generate and maintain required pneumatic pressure.
Is this kit compatible with Knorr-Bremse systems?
Yes, this compressor repair kit is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicle air brake applications.
Can these kits be used for heavy commercial vehicles?
Yes, these kits are specifically intended for the maintenance and repair of air compressors within heavy commercial vehicle braking systems.
How do I know if a compressor needs a repair kit?
Technicians should look for signs of pressure loss, oil leakage, or unusual noise from the air brake compressor as indicators that a repair kit may be required.
What are the OE reference numbers of this part?
2500 140 500 directly replaces Knorr-Bremse OE number LK3857S4.