5286677 CUMMINS ISC Single Cylinder, Air Compressor

The single cylinder air compressor serves as a critical component in the engine system of heavy commercial vehicles, providing the necessary pneumatic pressure for various industrial applications. This water-cooled unit is engineered with high-strength components to ensure consistent performance under demanding operating conditions. It features an air inlet port of Ø25 and an air outlet port of M27x2, maintaining structural integrity during high-pressure cycles.

5286677 is the OE-equivalent CUMMINS Single Cylinder, Air Compressor used in the CUMMINS ISC engine. This unit is specifically designed to meet the technical requirements of the original equipment, ensuring seamless integration within the air brake and engine systems. The component includes a through-drive mechanism and an air unloader port of M10x1 to facilitate precise pressure regulation.

For workshop technicians performing maintenance or engine overhauls, this part offers a reliable fitment solution. The unit utilizes a water-cooling system with 3/4" - 16 UNF inlet and outlet ports to manage thermal loads effectively during operation. Regular inspection of the water cooling lines and the air unloader functionality is recommended to maintain optimal compressor output and prevent system downtime.

Technical specifications include a cylinder bore of Ø85.00 and a stroke of 56 mm, resulting in a total swept volume of 318cm³. The integration of the ESS feature ensures advanced control over the compression cycle, making it a robust choice for professional fleet maintenance and heavy-duty service applications.