CATERPILLAR , (USED) 2005 Caterpillar C13 Acert Diesel Engine (TWIN TURBO), Serial # KCB40655, 430HP Rated, Max Adv 525HP, 412,787 MILES, RUNS GREAT!! TEST RUN 9-1-15, Fully Inspected! For more information on this or any other engine Visit Our Website. Call for more information 1- 800-971-3019. INV # 002620