CATERPILLAR , (USED) 2003 Caterpillar 3126 Diesel Engine (70PINECMCONNECTOR), TEST RUN WATCH VIDEO ON JJ REBUILDERS WEBSITE, Serial # HEP26702, AR # 234-8263, Family # 3CPXH0442HBX, 7.2L, 210HP RATED @ 2400 RPM, Max ADV 350@ 2400RPM, Low Miles!! Fully Inspected!!, Visit JJREBUILDERS for more information on this engine or any other diesel engine you may be looking for. Call 1-800-971-3019. INV # 004095