MACK , (USED) 2005 Mack AC 380, 410 Diesel Engine (EGR- MODEL) Serial # 5K1010, 380/410HP, 11GBA 26944YP1, Engine Family # 5MKXH11.9H70, Test Run 6-5-18, Exhaust Family # EM, EC, TC, CAC, DI, SPL,CEGR. Visit WWW.JJREBUILDERS.COM for more information on this and any other Diesel Engine you may be looking for. Call . REF INV # 003730 https://www.jjrebuilders.com/engine-for-sale/? vid=1998&unit=mack-ac