CATERPILLAR , (GOOD USED) 2004 Caterpillar C13 ACERT Diesel Engine (TWIN TURBO), Serial # KCB25842, AR # 261-5223, Family # 4CPXH0763EBK, 12.5L, 335HP RATED @ 2100 RPM, Max ADV 525@1800, TEST RUN WATCH VIDEO ON JJ REBUILDERS WEBSITE, Fully Inspected!, Perfect Runner! Low Miles!, Visit JJ REBUILDERS INC for information on this engine or any other diesel engine you may be looking for. Call for more information 1-800-971-3019 INV # 004347