Product Overview
5304343 ISL QSL QSC Fuel Return Pipe. Product type: Fuel Return Pipe. Part number(s): 5304343. Engine/model: ISL, QSL, QSC, ISC8.3, QSC8.3, ISL8.9, QSL9. Application notes: fuel return pipe for Cummins ISL, QSL, QSC, ISC8.3, QSC8.3, ISL8.9, QSL9 engine applications. Please verify final fitment by part number, engine serial number, and application before publishing or ordering.






