Product Overview
4376188 4948509 4948508 ISF Connecting Rod Bearing. Product type: Connecting Rod Bearing. Part number(s): 4376188, 4948509, 4948508. Engine/model: ISF, QSF. Application notes: connecting rod bearing for Cummins ISF, QSF engine applications. Please verify final fitment by part number, engine serial number, and application before publishing or ordering.













