5286677 CUMMINS QSL Single Cylinder, Air Compressor

This high-strength single cylinder air compressor is an essential component for maintaining consistent pneumatic pressure within heavy-duty engine systems. Designed to operate with high precision, the unit features a robust construction that supports the demanding requirements of industrial-grade air brake systems and engine pneumatic functions.

5286677 is the OE-equivalent CUMMINS single cylinder air compressor used in the CUMMINS QSL engine series. This component is fully compatible with the CUMMINS 5286677 specifications, ensuring seamless integration and optimal performance within the vehicle's air management system. The unit is specifically designed for heavy commercial vehicles requiring reliable air delivery.

For workshop technicians, this compressor offers easy installation through its standardized port configurations, including a Ø25 air inlet and a M27x2 air outlet. The water-cooled design utilizes 3/4" - 16 UNF inlet and outlet ports to manage thermal loads effectively during continuous operation. Regular inspection of the water-cooled valve plate and connections is recommended to maintain peak efficiency in the service interval.

Technical specifications include a 19.5 KG weight and an ESS feature for enhanced system stability. The single cylinder architecture provides consistent output for heavy commercial vehicle applications where durability is paramount.