2006 Cummins qsm-11 715hp. These are running take outs that only have approximately 3770hrs. The owner replaced the saddle fuel tanks, which are outboard of the motors, and decided to re-power during the process. They have been trouble free outside of replacing the starters and an alternator. A full service was done 100hrs ago The after coolers and heat exchangers were serviced and the port heat exchanger core replaced. WE ACCEPT OFFERS AND CAN END THE LISTING EARLY FOR THE RIGHT.