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2500 110 500 Repair Kit for Air Brake Compressors

2500 110 500

Summary

This compressor repair kit is designed for heavy commercial vehicle air brake systems. It is compatible with Cummins ISBe engines and ensures stable air pressure output through high-strength components. Ideal for workshop technicians maintaining pneumatic brake systems. Equivalent to OE Cummins 3957724S2 and Knorr-Bremse LK3839S2.

Product identifiers
EAN Code8699031044620
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Compatible OEM Codes

  • CUMMINS
    • 4898367 S2
    • 4898083 S2
    • 3964688 S2
    • 3964687 S2
    • 3957725 S2
    • 3957724 S2
  • KNORR-BREMSE
    • LK3846 S2
    • LK3839 S2

Description

What does a compressor repair kit do?

This compressor repair kit is a specialized component set used to renew the performance of an air brake compressor without requiring a full unit replacement. By providing essential sealing and mechanical parts, it helps restore the compression function necessary for stable air pressure output in heavy commercial vehicle braking systems.

Compatible vehicles and engines

This kit is specifically designed for compatibility with Cummins ISBe engines. It is also fitted to various heavy commercial vehicles including KamAZ 4308, KamAZ 5308, Liaz 5292, Ford Trucks Cargo, Paz 3204, Volkswagen Constellation, Yutong ZK6118, Dongfeng Captain, Paz 3237, Dongfeng Duolika, Nefaz 5299, KamAZ 65115, Zhongtong LCK6118, and Dongfeng Tianjin. These components ensure reliable operation across diverse engine configurations.

Installation and maintenance

For workshop technicians performing maintenance, this kit facilitates the restoration of pneumatic integrity. When replacing internal components, it is vital to ensure all surfaces are clean and that seals are seated correctly to prevent air leaks. Regular inspection of the compressor assembly helps maintain optimal braking performance.

Selection guidance

Consult your authorized distributor to confirm exact fitment for your specific engine model and system requirements.

OE cross-reference

2500 110 500 (Compressor Repair Kit) is the equivalent of the Cummins and Knorr-Bremse OE numbers. This part directly replaces Cummins OE numbers 3957724S2, 3957725S2, 3964687S2, 3964688S2, 4898083S2, 4898367S2. It also replaces Knorr-Bremse OE numbers LK3839S2, LK3846S2.

Other OEMs

CUMMINS

  • 4898367 S2
  • 4898083 S2
  • 3964688 S2
  • 3964687 S2
  • 3957725 S2
  • 3957724 S2

KNORR-BREMSE

  • LK3846 S2
  • LK3839 S2

Related Products

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
CUMMINS
CUMMINS -
CUMMINS ISBe
CUMMINS ISDe
CUMMINS LF45
CUMMINS LF55
DONGFENG Captain ISBe
DONGFENG Duolika ISBe
DONGFENG Tianjin ISBe
FORD Cargo ISBe
KAMAZ 4308 ISBe
KAMAZ 5308 ISBe
KAMAZ 65115 ISBe
KNORR-BREMSE
LIAZ 5292 ISBe
NEFAZ 5299 ISBe
PAZ 3204 ISBe
PAZ 3237 ISBe
VOLKSWAGEN Constellation ISBe
YUTONG ZK6118 ISBe
ZHONGTONG LCK6118 ISBe

FAQ

What is the primary function of this repair kit?
This kit provides the necessary components to restore the compression and sealing functions of an air brake compressor, ensuring stable air pressure for the vehicle's braking system.
Which engines is this kit compatible with?
This specific kit is designed for compatibility with Cummins ISBe engines used in various heavy commercial vehicle applications.
Can this kit be used to service WABCO or Knorr-Bremse systems?
The kit is designed to support pneumatic compressor systems, including those used in high-demand heavy commercial vehicle environments.
How can I know if this kit fits my vehicle?
Technicians should verify the engine type and the specific compressor model against the compatibility list provided to ensure correct fitment.
What are the OE reference numbers of this part?
2500 110 500 directly replaces Cummins OE numbers 3957724S2, 3957725S2, 3964687S2, 3964688S2, 4898083S2, 4898367S2. It also replaces Knorr-Bremse OE numbers LK3839S2, LK3846S2.