0 Cummins ISB, , ECMs, Fits to: , (Used) 2006 Cummins ISB 230, ECM- Serial Number: 30004470, Part Number: 4921776, ESN: 46627851, Family Number: 6CEXH0359BAG, Horsepower: 230, CPL: 8136, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 30004470, Casting# 30004470,