Product Overview
5265266 4980596 ISF2.8 QSF2.8 Front Crankshaft Oil Seal. Product type: Front Crankshaft Oil Seal. Part number(s): 5265266, 4980596. Engine/model: ISF2.8, QSF2.8. Application notes: front crankshaft oil seal for Cummins ISF2.8, QSF2.8 engine applications. Please verify final fitment by part number, engine serial number, and application before publishing or ordering.








