Engines | Mounts, , (USED) 1996 Caterpillar 3306DI (DIRECT INJECTION) Diesel Engine, Serial # 9TL12968, 300HP RATED @ 1900RPM, AR # 1290345, Test Run 4-13-17, Fully Inspected!, Perfect Runner! Low Miles, Visit JJREBUILDERS.COM for information on this engine or any other diesel engine you may be looking for. Call for more information 1-800-971-3019. INV # 003271