5272391 Twin Cylinder Compressor for Cummins Engines

This twin cylinder compressor functions as a critical engine-driven component within the air brake system of heavy commercial vehicles. By utilizing two piston-cylinder assemblies, it generates the high air output required for reliable braking performance in demanding service conditions. This unit is constructed with high-strength components to ensure durability during continuous operation.

This compressor is specifically designed to be compatible with Cummins engines, including the ISL, QSL9, ISC8.3, and QSC8.3 series. It features a water-cooled design with 3/4-16 UNF water inlet and outlet ports to manage operating temperatures effectively. This unit is suitable for heavy commercial vehicle applications requiring consistent pneumatic pressure.

For professional installation, ensure the water cooling lines are properly connected to the 3/4-16 UNF ports and the air outlet port (M27x2) is secured. The through drive mechanism and ESS feature are integrated to maintain system stability. Regular checks of the air inlet port (Ø25) and unloader port (M10x1) are recommended during routine maintenance intervals.

Selecting the correct compressor ensures optimal air reservoir filling and system longevity. This unit provides a high-capacity solution for vehicles with high air demand, ensuring that pneumatic systems operate within required pressure parameters.

Check the compatibility list.

OE cross-reference

2500 150 002 (Twin Cylinder Compressor) is the equivalent of the Cummins OE number. This part directly replaces Cummins OE number 5272391.