View 4 Photos View 0 Videos 2017 Detroit DT12-DA Transmission Control Module (TCM) for a Freightliner Cascadia $600 USD (USED) Detroit DT12-DA Ref# 4463535021 ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CASCADIAPart Number4463535021Stock Number25751130 MLS Number13395019CategoryTransmission Control Modules (TCM) Last Updated12/20/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info