Engines | Mounts, , Used 2007 Cummins ISX400ST Engine,(EGR, DPF MODEL), S/N 79258845, Family#7CEXH0912XAK, CPL# 2732, 400HP@1800RPM, $1500 core, RUNS GREAT!!!!For more information about this engine or any other diesel engine you need please call 844-EZ-ENGINES!!!