Used Detroit DT12 Transmissions For Sale

3 1

Detroit DT12 Transmission for a 2016 Western Star 5700

$4,995 USD

DT12-OA INSPECTED AND DYNO TESTED, 90 DAY WARRANTY (SINGLE CLUTCH), Serial#: 71537401627053, Engine Make: Detroit, Engine Model: DD15

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2016
Stock Number	21224-2
MLS Number	12647355
Category	Transmissions
Last Updated	6/7/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 604-___ SHOW
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11 0

Detroit DT12 Transmission Core

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Good Core Detroit DT12 Transmission. The Transmission core has been visually inspected and is in good condition. The Transmission has no visible damage. The transmission core has attachment,...

Condition	Used
Engine Model	Other
Part Number	P-1012213
Stock Number	P-1012213
MLS Number	13328375
Category	Transmission Cores
Last Updated	10/28/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(833) 432-___ SHOW
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4 0

2015 Detroit DT12 Transmission

$3,000 USD

DT12-DA Good Used

Condition	Used
Fits To Make(s)	Detroit
Fits To Model(s)	DT12
Stock Number	R10764948
MLS Number	13286108
Category	Transmissions
Last Updated	1/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(844) 604-___ SHOW
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13 0

Detroit DT12 Transmission Core for a 2014 Freightliner Cascadia 113

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Good Core Detroit DT12 Transmission. the transmission core has been visually inspected and is in good condition. The Transmission has corrosion. The transmission has attachments, please...

Condition	Used
Engine Model	Detroit DD13
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2014
Part Number	240588-4
Stock Number	240588-4
MLS Number	13225858
Category	Transmission Cores
Last Updated	10/28/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(844) 329-___ SHOW
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8 0

Detroit DT12 Automatic Transmission - DT12-DA

$4,200 USD

DETROIT DT12-DA Automatic Transmission; LOW MILES; GOOD WORKING TAKEOUT. SERIAL #: 715374G1979959. Call or message with questions.

Condition	Used
Part Number	A9602608602
Stock Number	3469
MLS Number	13148005
Category	Transmissions
Last Updated	10/18/2024
Location	Springville, PA, US
Sold By	Summit Core Supply

(855) 300-___ SHOW
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11 0

2018 Used Detroit Diesel DT12-DB Transmission

$4,150 USD

Used DT12-DB Transmission, Engine Model: DD13

Condition	Used
Engine Model	DD13
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2018
Part Number	C0700052071
Stock Number	701-13452
MLS Number	12448729
Category	Transmissions
Last Updated	12/20/2024
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(833) 657-___ SHOW
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7 0

Detroit DT12 Transmission for a 2017 Freightliner Cascadia 125

$5,990 USD

C07-00052-050 A960 261 0529 0029 9602610029 7021137fh Like new condition only 60k miles, warranty i can install it for you also, Serial#: 716320e0009705, Casting#:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2017
Part Number	D7163200000013
Stock Number	P-209
MLS Number	12482467
Category	Transmissions
Last Updated	8/15/2025
Location	Blue Island, IL, US
Sold By	DMC Logistics

1 0

Detroit DT12 Transmission for a 2017 Freightliner Cascadia 125

$4,250 USD

GOOD INSPECTED TAKEOUT/90 DAY WARRANTY ON HARD PARTS, Serial#: 71537401662792, Core Charge: 1250.00, Engine Make: Detroit, Casting#: NA

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2017
Part Number	DT12-DA-1650 HD
Stock Number	31724-11
MLS Number	12748412
Category	Transmissions
Last Updated	10/28/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1 0

Detroit DT12 Transmission for a 2020 Freightliner Cascadia 126

$5,995 USD

DT12 450K MILES, INSPECTED AND DYNO TESTED, 90 DAY WARRANTY, Serial#: GET, Engine Make: Detroit, Engine Model: DD15

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Stock Number	102223-2
MLS Number	12588844
Category	Transmissions
Last Updated	1/25/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

17 0

Detroit DT12 Transmission for a 2019 Freightliner Cascadia 126

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(Used) 2018 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12, Serial Number: 715384G2094425, Part Number: A 960 260 72 02, Engine: Detroit DD15, Reference images for condition. For more...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	A 960 260 72 02
Stock Number	P-55129
MLS Number	12217556
Category	Transmissions
Last Updated	10/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

12 0

Detroit DT12 Transmission for a 2019 Freightliner Cascadia 125

$4,499.99 USD

(Used) 2018 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12 0A Serial Number: 715384G2033940, Engine: Detroit DD13, For more information about this item, give us a call.We ship Worldwide!...

Condition	Used
Engine Model	Detroit DD13
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2019
Stock Number	P-41167
MLS Number	11917938
Category	Transmissions
Last Updated	6/1/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

10 0

Detroit DT12 Transmission for a 2017 Freightliner Cascadia 113

$3,499.99 USD

(Used) 2016 Freightliner Cascadia 125, TRANSMISSION ASSEMBLY- Model: DT12-DB, Serial Number: 71535401706295, Engine: 2015 Detroit DD13, For more information about this item, give us a call....

Condition	Used
Engine Model	Detroit DD13
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2017
Part Number	A9602609701
Stock Number	P-26894
MLS Number	11068109
Category	Transmissions
Last Updated	10/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

7 0

Detroit DT12 Transmission for a 2019 Freightliner Cascadia 125

$3,750 USD

(USED) 2018 Detroit - Transmission Assembly - Model: DT12-1750-DH1 Serial Number: 716320E0043422 Engine: Detroit DD15 For more information about this item, give us a call. We ship...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2019
Stock Number	P-25291
MLS Number	10847167
Category	Transmissions
Last Updated	7/24/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

12 0

Detroit DT12 Transmission for a 2017 Freightliner Cascadia 125

$3,750 USD

(Used) 2016 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA Serial Number: 71537401751011 Engine: DD15 For more information about this item, give us a call. We ship Worldwide! (CRG...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2017
Part Number	C07-00052-049
Stock Number	P-17915
MLS Number	10335976
Category	Transmissions
Last Updated	10/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

1 0

Detroit DT12 Transmission for a 2018 Freightliner Cascadia 125

$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

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2018
Stock Number	90322-15
MLS Number	11588896
Category	Transmissions
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1 0

Detroit DT12 Transmission for a 2020 Freightliner Cascadia 126

$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:...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Stock Number	32922-15
MLS Number	11290403
Category	Transmissions
Last Updated	12/18/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1 0

Detroit DT12 Transmission for a 2019 Freightliner Cascadia 123

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VERY LOW MILE TAKEOUT. BROKEN CASE/ WILL SELL FOR CORE PARTS, Serial#: 715384G2105239, Core Charge: EXCHANGE, Engine Make: Detroit, Engine Model: DD15

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 123
Will Fit Year(s)	2019
Stock Number	30919-13
MLS Number	9690726
Category	Transmissions
Last Updated	12/17/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

1 0

Detroit DT12 Transmission for a 2016 Freightliner Cascadia 125

$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

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Stock Number	82617-9
MLS Number	9202982
Category	Transmissions
Last Updated	12/17/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(877) 254-___ SHOW
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0 0

2021 Detroit DT12 Transmission for a Freightliner Cascadia

$4,500 USD

USED DT 12 DT 12-0A

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28151
MLS Number	13751014
Category	Transmissions
Last Updated	10/11/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(855) 624-___ SHOW
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0 0

Detroit DT12 Transmission for a 2019 Freightliner Cascadia 126

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2019 FRTLR CASCADIA DETROIT DT12-OZ2CS-01R TRANSMISSION, Serial#: NA, Engine Make: Detroit, Engine Model: DD15

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	D716330
Stock Number	3758-FRTLR-2
MLS Number	13348099
Category	Transmissions
Last Updated	8/16/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(877) 254-___ SHOW
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0 0

2017 Detroit DT12 Transmission for a Freightliner Cascadia

$4,500 USD

GTO DT12-DA, 1750-HD

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	27593
MLS Number	13056557
Category	Transmissions
Last Updated	7/19/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(855) 624-___ SHOW
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0 0

Detroit DT12 Transmission for a 2020 Freightliner Cascadia 126

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2020 FRTLR CASCADIA DETROIT DT12 DIRECT DRIVE TRANSMISSION, Serial#: NA, Engine Make: Detroit, Casting#: NA, Engine Model: DD15

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Stock Number	3777-FRTLR-2
MLS Number	13348547
Category	Transmissions
Last Updated	10/28/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
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0 0

Detroit DT12 Transmission for a 2018 Freightliner Cascadia 126

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2018 FRTLR CASCADIA DETROIT DT12 HD TRANSMISSION, Serial#: 472g1080517102, Engine Make: Detroit, Engine Model: DD15

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2018
Stock Number	3645-FRTLR-12
MLS Number	13346941
Category	Transmissions
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 980-___ SHOW
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0 0

Detroit DT12 Transmission for a 2014 Freightliner Cascadia

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DT12-1550 HD MILES 1303039, Serial#: N/A, Engine Make: Detroit, Engine Model: DD15

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2014
Stock Number	gm8520-2
MLS Number	12984710
Category	Transmissions
Last Updated	7/12/2024
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts