Product Overview
3328643 ISM QSM M11 Turbo Oil Return Pipe. Product type: Turbo Oil Return Pipe. Part number(s): 3328643. Engine/model: ISM, QSM, M11. Application notes: turbo oil return pipe for Cummins ISM, QSM, M11 engine applications. Please verify final fitment by part number, engine serial number, and application before publishing or ordering.













