Product Overview
4090028 QSK19 QSK38 QSK50 Piston Ring. Product type: Piston Ring. Part number(s): 4090028. Engine/model: QSK19, QSK38, QSK50. Application notes: piston ring for Cummins QSK19, QSK38, QSK50 engine applications. Please verify final fitment by part number, engine serial number, and application before publishing or ordering.












