5286970 CUMMINS QSL Single Cylinder, Air Compressor

This single cylinder air compressor serves as a critical component within the heavy-duty engine system, ensuring consistent air pressure for vehicle operations. Engineered with high-strength components, the unit is specifically designed to maintain pressure stability under rigorous industrial conditions. The water-cooled architecture provides efficient thermal management, making it a reliable choice for long-haul heavy commercial vehicles.

5286970 is the OE-equivalent of the CUMMINS 5286970 single cylinder air compressor used in the CUMMINS QSL engine series. This component is engineered to meet strict technical standards to ensure seamless integration with existing engine architectures. It maintains precise functionality through its specialized water inlet and outlet ports designed for 3/4" - 16 UNF specifications.

For workshop technicians and fleet managers, this unit offers straightforward installation and maintenance. The design features a through drive mechanism and is compatible with water-cooled systems to prevent overheating during operation. Regular checks of the air inlet (Ø25) and the M27x2 outlet port are recommended to ensure maximum efficiency and prevent system pressure drops during service intervals.