Engines | Mounts, , (USED) 1993 Caterpillar 3306DI (DIRECT INJECTION) Diesel Engine, Serial # 7RJ05373, AR # 104-5285, 305HP RATED @ 1900RPM, 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 for more information 1-800-971-3019. INV # 004206