4 0 GM/Chev (HD) GM Hydramatic Transmission Control Module (TCM) Contact for price (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... ConditionUsedFits To Make(s)GM/Chev (HD)Part Number24239926Stock NumberP-38368 MLS Number11843236CategoryTransmission Control Modules (TCM) Last Updated5/20/2023 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info