View 0 Photos View 0 Videos 2022 Eaton EEO-18F112C Transmission Control Module (TCM) for a Peterbilt 579 $525 USD (USED) Eaton EEO-18F112C Plug #: 3 Ref# A2C7561430000 EATON EEO-18F112C TRANSMISSION CONTROL MODULE. (MUST BE REPROGRAMMED BEFORE OPERATING VEHICLE) ConditionUsedFits To Make(s)PeterbiltFits To Model(s)579Part NumberA2C7561430000Stock Number26091518 MLS Number14697069CategoryTransmission Control Modules (TCM) Last Updated10/25/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info