2 0 Eaton-Fuller EEO-17F112C Transmission Control Module (TCM) for a 2021 Kenworth T680 $495 USD USED EEO-17F112C TCM, Serial#: N/A, Engine Make: Cummins, Engine Model: X15 ConditionUsedEngine ModelCummins X15Fits To Make(s)KenworthFits To Model(s)T680Will Fit Year(s)2021Part Number10001705AStock Number70122-13 MLS Number13634641CategoryTransmission Control Modules (TCM) Last Updated6/10/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info