0 Isuzu 4HE1-TC, , ECMs, Fits to: , (Used) Isuzu 4HK1-TC ENGINE ECM- Serial Number: 275800-2813 Part Number: 8973812450, 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# 275800-25813, Part# 8973812450,