Engines | Mounts, , USED CUMMINS ISX ENGINE, EGR MODEL, CPL 8520, S/N 79138785, FAMILY# 5CEXH0912XAJ, TESTED AND INSPECTED, RUNS GREAT, COMES WITH WARRANTY, FOR MORE INFORMATION ABOUT THIS ENGINE OR ANY OTHER DIESEL ENGINE YOU NEED, PLEASE ALL 800-738-7802 OR VISIT WWW.BOOTSANDHANKSTRUCKPARTS.COM!!! WE BUY TRUCK SALVAGE!!