0 GM/Chev (HD) GM Hydramatic, , Transmission ECMs, Fits to: GM/Chev (HD) , (Used) GM/Chevy, TRANSMISSION ECM- Part Number: 24239926, Serial Number: BKYNXSK180584419, Model: YNXS, Service No: 242423918058 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# BKYNXSK180584419, Part# 24239926,
