2500 060 001 Air Compressor Compatible with Cummins

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as the primary source of compressed air required for the braking systems of heavy commercial vehicles. It operates by taking drive from the engine to compress intake air, which is then sent to the air processing unit and tanks. The unit features a water-cooled design to prevent overheating during sustained heavy-duty operation, ensuring long-term reliability in demanding environments.

Vehicle and engine compatibility

This component is specifically engineered for use in several vehicle models, including KamAZ 4308, 5308, 65115, and 6520, as well as Dongfeng Captain and Tianjin models. It is also compatible with Ford Trucks Cargo, Iveco Bus Metro, and Yutong ZK6118/ZK6125 units, primarily serving those equipped with Cummins ISBe or ISLe engines. This compressor is also fitted to Volkswagen Constellation and various Paz models.

Installation and maintenance guidance

Maintenance technicians should note the technical specifications during installation: the unit features an M26x1.5 air inlet port, an M22x1.5 air outlet port, and an M10x1 unloader port. The water circuit utilizes M16x1.5 inlet and outlet ports. For optimal performance, ensure the water cooling lines are free of obstructions and the drive mechanism is correctly aligned.

Troubleshooting and selection

Regular inspection of the piston and ring assemblies can help prevent sudden pressure loss in the brake system. If the vehicle exhibits slow air pressure build-up or excessive engine load during compression, consult your authorized distributor to check compatibility.

OE cross-reference

2500 060 001 (Single Cylinder Compressor) is the equivalent of the Cummins and Knorr-Bremse OE numbers. This part directly replaces Cummins OE number 3957726. It also replaces Knorr-Bremse OE number LK3859.