(Core) Cummins ISB ENGINE ECM - Part Number: 4992849, Serial Number: 20583, D/C: 01/21/2010, ESN: 57934737, E/C: CM90001.17, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921