View 0 Photos View 0 Videos 2017 Detroit DT12-DA Transmission Control Module (TCM) for a Freightliner Cascadia Newly Listed $1,200 USD (USED) Detroit DT12-DA Plug #: 2 INCLUDES SHIFT POSITION CONTROLS WITH THE TCM ConditionUsedFits To Make(s)FreightlinerFits To Model(s)CascadiaStock Number26050092 MLS Number14544811CategoryTransmission Control Modules (TCM) Last Updated8/15/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission Control Module (TCM) Recently Updated $500.16 USD DT12-OA GEN 2 TCM ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (2ND GEN OVERDRIVE)Stock Number2668848 MLS Number14463363CategoryTransmission Control Modules (TCM) Last Updated8/14/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Detroit DT12-OA (1ST GEN OVERDRIVE) Transmission Control Module (TCM) Newly Listed $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (1ST GEN OVERDRIVE)Stock Number2685297 MLS Number14543038CategoryTransmission Control Modules (TCM) Last Updated8/14/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Detroit DT12-DA (3RD GEN DIRECT) Transmission Control Module (TCM) Newly Listed $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-DA (3RD GEN DIRECT)Stock Number2688693 MLS Number14540927CategoryTransmission Control Modules (TCM) Last Updated8/14/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Detroit DT12-DC (5TH GEN DIRECT) Transmission Control Module (TCM) Newly Listed $500.16 USD DETROIT DT12-DC TCM ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-DC (5TH GEN DIRECT)Stock Number2688920 MLS Number14540845CategoryTransmission Control Modules (TCM) Last Updated8/14/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (2ND GEN OVERDRIVE)Stock Number2677987 MLS Number14506730CategoryTransmission Control Modules (TCM) Last Updated8/8/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Detroit DT12-OC (5TH GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OC (5TH GEN OVERDRIVE)Stock Number2680382 MLS Number14511489CategoryTransmission Control Modules (TCM) Last Updated8/8/2026 LocationTampa, FL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Detroit DT12-OC (5TH GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OC (5TH GEN OVERDRIVE)Stock Number2686715 MLS Number14529969CategoryTransmission Control Modules (TCM) Last Updated8/8/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Detroit CASCADIA 125 Transmission Control Module (TCM) $312.49 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)CASCADIA 125Stock Number2686025 MLS Number14526746CategoryTransmission Control Modules (TCM) Last Updated8/8/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Detroit CASCADIA 125 2018-UP Transmission Control Module (TCM) $498.49 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)CASCADIA 125 2018-UPStock Number2685897 MLS Number14526732CategoryTransmission Control Modules (TCM) Last Updated8/6/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (2ND GEN OVERDRIVE)Stock Number2681806 MLS Number14518482CategoryTransmission Control Modules (TCM) Last Updated8/7/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Detroit DT12 Transmission Control Module (TCM) $224.99 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12Stock Number2681678 MLS Number14518466CategoryTransmission Control Modules (TCM) Last Updated8/4/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (2ND GEN OVERDRIVE)Stock Number2683234 MLS Number14516588CategoryTransmission Control Modules (TCM) Last Updated8/5/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD USED TCM, CAN'T HOOK UP TO IT. WITH THE TRANSMISSION IN W1.35.01 ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (2ND GEN OVERDRIVE)Stock Number2515701 MLS Number13940485CategoryTransmission Control Modules (TCM) Last Updated7/31/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Detroit DT12-OA (3RD GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD TCM DT12-0A ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (3RD GEN OVERDRIVE)Stock Number2681304 MLS Number14516462CategoryTransmission Control Modules (TCM) Last Updated8/4/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2019 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (2ND GEN OVERDRIVE)Stock Number2673178 MLS Number14481133CategoryTransmission Control Modules (TCM) Last Updated7/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (2ND GEN OVERDRIVE)Stock Number2676944 MLS Number14495895CategoryTransmission Control Modules (TCM) Last Updated7/24/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Detroit DT12 Transmission Control Module (TCM) for a 2021 Freightliner Cascadia 126 $550 USD DT12OA TCM PN#4463535051, Serial#: A0504464209/003, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2021Stock Number20824-25 MLS Number14495714CategoryTransmission Control Modules (TCM) Last Updated7/21/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2020 Detroit DT12-OA (3RD GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OA (3RD GEN OVERDRIVE)Stock Number2643565 MLS Number14464969CategoryTransmission Control Modules (TCM) Last Updated7/11/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2018 Detroit DT12-DA (2ND GEN DIRECT) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-DA (2ND GEN DIRECT)Stock Number2669537 MLS Number14465127CategoryTransmission Control Modules (TCM) Last Updated7/9/2026 LocationAthens, GA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Detroit DT12-DA (2ND GEN DIRECT) Transmission Control Module (TCM) $500.16 USD DETROIT TCM ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-DA (2ND GEN DIRECT)Stock Number2668106 MLS Number14459192CategoryTransmission Control Modules (TCM) Last Updated7/1/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Detroit DT12-OD (4TH GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD DT12-1650-OH ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OD (4TH GEN OVERDRIVE)Stock Number2657696 MLS Number14419838CategoryTransmission Control Modules (TCM) Last Updated6/30/2026 LocationHenderson, CO, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Detroit DT12-OC (5TH GEN OVERDRIVE) Transmission Control Module (TCM) $500.16 USD ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OC (5TH GEN OVERDRIVE)Stock Number2666713 MLS Number14452618CategoryTransmission Control Modules (TCM) Last Updated6/26/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2022 Detroit DT12-OC (4TH GEN OVERDRIVE) Transmission Control Module (TCM) $850 USD DT12-OC 4TH GEN ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OC (4TH GEN OVERDRIVE)Stock Number2598685 MLS Number14147007CategoryTransmission Control Modules (TCM) Last Updated5/15/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2021 Detroit DT12-OC (4TH GEN OVERDRIVE) Transmission Control Module (TCM) $850 USD CO7-00052-142, ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-OC (4TH GEN OVERDRIVE)Stock Number2598611 MLS Number14098812CategoryTransmission Control Modules (TCM) Last Updated5/15/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info