3957726 Compatible ISBe Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a vital component in the pneumatic system, providing the necessary compressed air for braking operations. It utilizes a high-strength design to manage pressure cycles effectively, ensuring consistent air delivery to the processing unit. By operating within the engine's cooling circuit, this water-cooled unit maintains stable thermal performance during intensive heavy-duty cycles.

Engine compatibility and fitment

This component is engineered to be compatible with Cummins engines, specifically the ISBe, ISDe, and ISLe series. It is an essential replacement part for technicians maintaining heavy commercial vehicle systems where precise air pressure regulation is critical for safety and performance.

Technical specifications and installation

Technical specifications include a 225cm³ swept volume and an M26x1.5 air inlet port. The unit features a water-cooled valve plate and an integrated ESS feature to optimize efficiency. When performing maintenance, ensure all connections for the M16x1.5 water ports are secure to prevent leaks within the engine cooling loop.

Maintenance and system checks

Consult your authorized distributor to ensure correct fitment for your specific engine configuration.

OE cross-reference

2500 060 001 (Single Cylinder Compressor) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 3957726.