Engines | Mounts, , (USED) 2005 Mack AI-350 Diesel Engine , Serial # 5W1514 , 350HP @ 1950, Engine Family # 5MKXH11.9V65, LOW MILES! Test Run 5-1-17, Exhaust Family # EM, EC, TC, CAC, DI, SPL,1EGR. Visit jjrebuilders.com for more information on this and any other Diesel Engine you may be looking for. Call 1-800-971-3019. REF INV # 003292