5286970 Cummins Compatible Single Cylinder Compressor

What does a single cylinder compressor do?

This single cylinder air brake compressor serves as a critical component within the pneumatic braking system of heavy commercial vehicles. By utilizing a high-strength piston mechanism, it compresses intake air and directs it to the air processing unit and tanks, ensuring consistent pressure for braking performance. Its robust construction is designed to withstand the thermal and mechanical stresses typical of heavy-duty operations.

Compatibility with heavy commercial vehicles

The unit is engineered to be compatible with Cummins systems and is specifically designed for integration into heavy commercial vehicle braking architectures. This component ensures the necessary air volume is provided to maintain system integrity during continuous operation in trucks and construction machinery.

Installation and maintenance guidance

Installation requires careful attention to the water-cooled ports, specifically the 3/4" - 16 UNF inlet and outlet, to ensure proper thermal regulation. Technicians should verify the M27x2 outlet port and M10x1 unloader port connections are secured to prevent pressure drops. Regular inspection of the water-cooled valve plate and drive engagement is recommended to maintain peak efficiency.

Operational reliability

Maintaining stable air pressure is vital for safety; any reduction in compression capacity should be addressed promptly to avoid brake performance degradation.

OE cross-reference

2500 030 002 (Single Cylinder Compressor) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 5286970.