Product Overview
5264385 5367876 ISB QSB Fuel Return Pipe. Product type: Fuel Return Pipe. Part number(s): 5264385, 5367876. Engine/model: ISB, QSB, ISB6.7. Application notes: fuel return pipe for Cummins ISB, QSB, ISB6.7 engine applications. Please verify final fitment by part number, engine serial number, and application before publishing or ordering.







