View 4 Photos View 0 Videos Detroit DT12-OA Transmission for a 2021 Freightliner Cascadia 126 Recently Updated $5,500 USD DT12-OA 392K MILES, WILL INSPECT AND DYNO TEST, 90 DAY WARRANTY, Serial#: 7.15385E+13, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2021Stock Number20824-2 MLS Number12649986CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Detroit DT12 Transmission for a 2016 Western Star 5700 Recently Updated $4,995 USD DT12-OA INSPECTED AND DYNO TESTED, 90 DAY WARRANTY (SINGLE CLUTCH), Serial#: 7.15374E+13, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2016Stock Number21224-2 MLS Number12647355CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12 Transmission for a 2020 Freightliner Cascadia 126 Recently Updated $5,995 USD DT12 450K MILES, INSPECTED AND DYNO TESTED, 90 DAY WARRANTY, Serial#: GET, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Stock Number102223-2 MLS Number12588844CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12-DA-1650 Transmission for a 2015 Freightliner Cascadia 125 Recently Updated $4,250 USD DT12-DA-1650 INSPECTED AND DYNO TESTED, 90 DAY WARRANTY, Serial#: GET, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2015Stock Number122023-2 MLS Number12526031CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit DT12-DA Transmission for a 2017 Freightliner Cascadia 125 Recently Updated $4,500 USD DT12-DA WILL INSPECT, DYNO TEST, 90 DAY WARRANTY, Serial#: GET, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2017Stock Number111323-18 MLS Number12437223CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit DT12-DA Transmission for a 2018 Freightliner Cascadia 126 Recently Updated $5,500 USD DT12-DA SINGLE CLUTCH INSPECTED AND DYNO TESTED 90 DAY WARRANTY, Serial#: 716320E0024783, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2018Stock Number91423-2 MLS Number12315861CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 1 Video Detroit DT12-DA-1750 Transmission for a 2018 Western Star 5700 Recently Updated $5,500 USD DT12-OA INSPECTED WITH 90 DAY WARRANTY ( SINGLE CLUTCH) //// notes, Serial#: 716330E002S057, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)Western StarFits To Model(s)5700Will Fit Year(s)2018Stock Number82823-2 MLS Number12281450CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit DT12-DA Transmission for a 2015 Freightliner Cascadia 125 Recently Updated $2,500 USD COMPLETE CORE TRANSMISSION ASSEMBLY/ UNKNOWN ISSUE. SOLD AS CORE ONLY., Serial#: 472906S0253384, Core Charge: NA, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2015Part NumberDT12-DA-1650 HDStock Number82223-23 MLS Number12263197CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit D12-OA-1650 Transmission for a 2016 Freightliner Cascadia 125 Recently Updated $1,595 USD DT12-OA,HAS SHIFTING ISSUES,GOOD CORE, Serial#: 7.15384E+13, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock Number70123-19 MLS Number12165256CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12-OA Transmission for a 2017 Freightliner Cascadia 125 Recently Updated $4,995 USD DT12-OA 1550 HD INSPECTED AND HARDWARE DYNO TESTED 90 DAY WARRANTY, Serial#: 716330, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2017Stock Number70722-20 MLS Number12137359CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12-DA-1750 Transmission for a 2017 Freightliner Cascadia 125 Recently Updated $5,500 USD DT12-DA-1750,INSPECTED AND HARDWARE DYNO TESTED 90 DAY WARRANTY,590K MILES, Serial#: 7.15374E+13, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2017Stock Number50523-16 MLS Number12058964CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2023 Detroit DT12-OC Transmission for a Freightliner CASCADIA Recently Updated Contact for price Detroit DT12-OC Transmission, P/N C07-00052-190, S/N- 716350E0201522 ConditionUsedFits To Make(s)FREIGHTLINERFits To Model(s)CASCADIAStock Number4468-2 MLS Number14347654CategoryTransmissions Last Updated5/16/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 1 Video Detroit DT12-DA Transmission for a 2020 Freightliner Cascadia 126 Recently Updated $5,995 USD DT12-DA GOOD USED TRANSMISSION ASSEMBLY /SINGLE CLUTCH/ WILL INSPECT. 90 DAY WARRANTY ON HARD PARTS, Serial#: 716320E0095629, Core Charge: 1500, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Part NumberDT12-DAStock Number12823-15 MLS Number11862842CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12-OB Transmission for a 2018 Freightliner Cascadia 125 Recently Updated $5,500 USD DT12-OB INSPECTED AND HARDWARE DYNO TESTED 90 DAY WARRANTY,018 CASCADIA, Serial#: 716310ECO14670, Engine Make: Detroit, Engine Model: DD13, Casting#: 716310ECO14670 ConditionUsedEngine ModelDetroit DD13Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2018Stock Number90422-15 MLS Number11591488CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12 Transmission for a 2018 Freightliner Cascadia 125 Recently Updated $5,500 USD DT12-DA INSPECTED AND HARDWARE DYNO TESTED 90 DAY WARRANTY, Serial#: DT12-DA, Engine Make: Detroit, Engine Model: DD15, Casting#: DT12-DA ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2018Stock Number90322-15 MLS Number11588896CategoryTransmissions Last Updated5/15/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2016 Detroit DT12-DA Transmission Recently Updated $1,500 USD Detroit DT12- DA Manual Transmission, S/N-71537401590233. 972,098 miles - Input Shaft turns tightly, metal shavings on drain plug. PULLOUT BUT SOLD AS A CORE DUE TO SHAVINGS ON THE DRAIN... ConditionUsedStock Number4330-2 MLS Number14064802CategoryTransmissions Last Updated5/15/2026 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12 Transmission for a 2020 Freightliner Cascadia 126 Recently Updated $7,500 USD DT12 2020 CASCADIA DD15,WILL BE INSPECTED IN OUR GEAR SHOP AND HARDWARE DYNO TESTED BROKEN BELL HSG,WE WILL REPAIR,360K MILES, Serial#: 472910S0673684, Engine Make: Detroit, Engine Model:... ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 126Will Fit Year(s)2020Stock Number32922-15 MLS Number11290403CategoryTransmissions Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Detroit DT12-DA-1650 Transmission for a 2015 Freightliner Cascadia 125 Recently Updated $3,995 USD DT12-DA INSPECTED IN OUR GEAR SHOP,DYNO TESTED TRANS ONLY, 90 DAY WARRANTY, Serial#: 7.15374E+13, Engine Make: Detroit, Engine Model: DD15, Casting#: GET ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2015Stock Number121621-15 MLS Number11152422CategoryTransmissions Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Detroit DT12-DA-1750 Transmission for a 2016 Freightliner Cascadia 125 Recently Updated $3,495 USD DT12-DA GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY ON HARD PARTS/ NO ELECTRONICS S/N 71537401618285, Serial#: 7.15374E+13, Engine Make: Detroit, Engine Model: DD15, Clutch Housing Size: 1 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock Number102021-13 MLS Number11117149CategoryTransmissions Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12 Transmission for a 2019 Freightliner Cascadia 123 Recently Updated Contact for price VERY LOW MILE TAKEOUT. BROKEN CASE/ WILL SELL FOR CORE PARTS, Serial#: 715384G2105239, Core Charge: EXCHANGE, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 123Will Fit Year(s)2019Stock Number30919-13 MLS Number9690726CategoryTransmissions Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit D12-OA-1650 Transmission for a 2016 Freightliner Cascadia 125 Recently Updated Contact for price CASE BROKEN MAY HAVE SOME GOOD INTERNAL PARTS, Serial#: N/A, Core Charge: N/A, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock Number42118-28 MLS Number9399868CategoryTransmissions Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Detroit DT12 Transmission for a 2016 Freightliner Cascadia 125 Recently Updated $5,500 USD BROKEN CASE CORE DT12-OA AUTOMATIC DETROIT TRANSMISSION.2016 CASCADIA,400K MILES,, Serial#: DT12-OA 1650, Core Charge: N/A, Engine Make: Detroit, Engine Model: DD15 ConditionUsedEngine ModelDetroit DD15Fits To Make(s)FreightlinerFits To Model(s)Cascadia 125Will Fit Year(s)2016Stock Number82617-9 MLS Number9202982CategoryTransmissions Last Updated5/14/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Detroit DT12-OA Transmission Recently Updated $4,195 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock : 6683T - P/N : DT12-0A26D-01R - 2019 Freightliner New Cascadia Transmissions - Pas... ConditionUsedStock Number6683T MLS Number13290052CategoryTransmissions Last Updated5/14/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Detroit DT12-OA Transmission Recently Updated $7,495 USD Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock : 6695T - SN : 716320E0057198 - Pas échange / No core + 3000$, Serial#: Other ConditionUsedStock Number6695T MLS Number12521693CategoryTransmissions Last Updated5/14/2026 LocationBeauceville, QC, Canada Sold ByCamions Gilbert (888) 595-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 12 Photos View 0 Videos 2017 Detroit DT12-DA (1ST GEN DIRECT) Transmission Recently Updated $2,500.24 USD USED DT12-DA (1ST GEN DIRECT) CANT LOOK INSIDE OR TEST THE ELECTRICAL. INPUT SHAFT LOOKS WORN, ConditionUsedFits To Make(s)DETROITFits To Model(s)DT12-DA (1ST GEN DIRECT)Stock Number2310843 MLS Number14208443CategoryTransmissions Last Updated5/14/2026 LocationWykoff, MN, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info