(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1987 Caterpillar 3306DI Diesel Engine (WATER AFTERCOOLED), Serial # 63Z05161, AR # 1W2506, 285HP RATED @ 1800RPM, 10.5L, TEST RUN WATCH VIDEO ON JJ REBUILDERS, Fully Inspected!, Perfect Runner! Visit JJREBUILDERS for information on this engine or any other diesel engine you may be looking for. Call 786-377-5210 for more information. REF INV # 005537