(Core) Engine doesn?t turn 360 degrees, 2011 CUMMINS ISX15, ENGINE ASSEMBLY- Family Number: BCXH0912XAO, Displacement: 15L, Horsepower: 485, Serial Number: 79558208, E.C.S.: EGR, PTOX, SCRC, CPL: 3491, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921