3968696 CUMMINS Single Cylinder, Air Compressor

This Single Cylinder, Air Compressor serves as a critical component within the pneumatic system of heavy commercial vehicles, providing the necessary air pressure for braking and auxiliary functions. Constructed with high-strength components, it is designed to withstand rigorous operational environments through an efficient water-cooling architecture. The unit features a Ø85.00 cylinder bore and a 56 mm stroke, ensuring precise displacement and reliable output.

3968696 is the OE-equivalent of the CUMMINS 3968696 Single Cylinder, Air Compressor used in CUMMINS heavy commercial vehicle systems. This part is engineered to meet strict technical standards for compatibility and longevity. By utilizing high-grade materials, it maintains peak performance under demanding thermal and mechanical loads common in heavy-duty transport applications.

For workshop technicians, this unit offers straightforward installation with standard 3/4”-14 NPT ports for both air inlet and outlet. The water inlet and outlet ports are sized at 1/2”-14 NPT to facilitate efficient cooling. Regular maintenance of the cooling lines and checking the M10x1 air unloader port ensures the compressor operates within optimal parameters. This component is essential for maintaining the pneumatic integrity of the vehicle's air brake systems.