This Cummins fuel pump 2872545 4088866 for engine ISC ISL 6C8.3 ISC8.3 ISL9 QSB3.3 is a fluid pump manufactured by Cummins. It moves liquid or air through a system by generating flow and pressure, drawing fluid in and discharging it under pressure. It is commonly in hydraulic power units, lubrication systems, and process fluid transfer.
