Turbo on 09 Cummins ISX and 11 Cummins ISX

[Chamberpains]

I think your looking at the same model engines. Both cm871. Top 1 is an original with a cpl# of 2733 and the bottom 1 is a cummins remanufactured engine with a build date of 11/22/12 and a cpl# 2732

Check the part numbers on the turbo's they'll probably be the same turbo HE500VG but depending on what trucks they came out of, the mountings may be different.