View 0 Photos View 0 Videos 2015 Detroit DT12-OA Transmission for a Freightliner Cascadia $5,085 USD (USED) Detroit DT12-OA Assembly#: VERIFY Input Lgth: VERIFY Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC ConditionUsedAssembly NumberVERIFYFits To Make(s)FreightlinerFits To Model(s)CASCADIAStock Number25967710 MLS Number14280994CategoryTransmissions Last Updated4/18/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info