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3000 040 750 Air Brake Compressor Repair Kit — Cummins

3000 040 750

Summary

This compressor repair kit is designed for heavy commercial vehicle air brake systems. It is compatible with Cummins ISBe, ISDe, and ISLe engines, ensuring reliable pneumatic performance and air-tight sealing for heavy-duty applications.

Product identifiers
EAN Code8699031072364
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Description

What does a compressor repair kit do?

This compressor repair kit provides a comprehensive solution for renewing the pneumatic components of an air brake compressor. By utilizing high-strength components, the kit helps restore consistent air pressure output and ensures the integrity of the braking system without requiring a full unit replacement.

Vehicle and engine compatibility

The kit is specifically engineered for compatibility with Cummins engines, including ISBe, ISDe, and ISLe models. It is also suitable for use in vehicles from Dongfeng (Kinland, Captain, Duolika, Tianjin), KamAZ (65115, 6520, 5308, 4308), Iveco Bus (Metro), Yutong (ZK6118, ZK6125), Nefaz (5299), Volkswagen (Constellation), Zhongtong (LCK6118), Liaz (5292), Paz (3204, 3237), and Ford Trucks (Cargo).

Maintenance and installation guidance

For workshop technicians performing maintenance, this kit ensures all critical sealing and compression elements are replaced simultaneously to prevent leaks. It is designed to work seamlessly within Knorr-Bremse systems to maintain stable pneumatic pressure during heavy-duty operation.

System reliability and selection

Regular inspection of compressor components can prevent sudden system failure. Check the compatibility list to ensure this kit meets the specific requirements of the vehicle's engine and braking architecture.

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Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
CUMMINS
CUMMINS ISBe
CUMMINS ISDe
CUMMINS ISLe
DONGFENG Captain ISBe
DONGFENG Duolika ISBe
DONGFENG Kinland ISLe
DONGFENG Tianjin ISBe
DONGFENG Tianjin ISLe
FORD Cargo ISBe
IVECO BUS Metro ISLe
KAMAZ 4308 ISBe
KAMAZ 5308 ISBe
KAMAZ 65115 ISBe
KAMAZ 65115 ISLe
KAMAZ 6520 ISLe
KNORR-BREMSE
LIAZ 5292 ISBe
NEFAZ 5299 ISBe
PAZ 3204 ISBe
PAZ 3237 ISBe
VOLKSWAGEN Constellation ISBe
YUTONG ZK6118 ISBe
YUTONG ZK6118 ISLe
YUTONG ZK6125 ISLe
ZHONGTONG LCK6118 ISBe
ZHONGTONG LCK6118 ISLe

FAQ

What is the benefit of using a repair kit instead of a new compressor?
A repair kit allows technicians to renew specific worn components like rings or seals, restoring compression function cost-effectively without replacing the entire unit.
Which engine types is this kit compatible with?
This kit is compatible with Cummins engines, specifically the ISBe, ISDe, and ISLe series used in various heavy commercial vehicles.
Can this kit be used in Knorr-Bremse systems?
Yes, this repair kit is designed to be compatible with Knorr-Bremse systems to maintain reliable air pressure in the braking circuit.
How can I know if my compressor needs a repair kit?
If there is a noticeable drop in air pressure output or visible leaks in the pneumatic circuit, it may be time to inspect and renew the compressor components.