Used Detroit DT12-OA Transmissions For Sale

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Detroit DT12-OA Transmission

Newly Listed

$2,950 USD

Condition	Used
Stock Number	TRANS-3154
MLS Number	14534847
Category	Transmissions
Last Updated	8/11/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(844) 604-___ SHOW
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Detroit DT12-OA Transmission Core for a 2015 Freightliner Cascadia 132

Newly Listed

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Good used Detroit DT12-OA Transmission core from a 2015 Freightliner Cascadia 132 truck. The transmission core has been visually inspected and is in good condition. The transmission core has...

Condition	Used
Engine Model	Detroit DD13
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 132
Will Fit Year(s)	2015
Part Number	250242-9
Stock Number	250424-9
MLS Number	14534571
Category	Transmission Cores
Last Updated	8/11/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

2017 Detroit DT12-OA Transmission for a Freightliner CASCADIA

Recently Updated

$4,000 USD

Detroit DT12-OA Automatic Transmission, 801,479 miles S/N-715384G1920328.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4357-2
MLS Number	14124013
Category	Transmissions
Last Updated	8/8/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2019 Detroit DT12-OA Transmission for a Freightliner CASCADIA

Recently Updated

$800 USD

Detroit DT12-OA Automatic Transmission, S/N-716330E0070638, 1,025,769.2 Miles, 21668.4 Hours.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4340-2
MLS Number	14088257
Category	Transmissions
Last Updated	8/8/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2019 Detroit DT12-OA Transmission for a Freightliner CASCADIA

Recently Updated

$3,250 USD

Detroit D12- OA Automatic Transmission, S/N- 715384G2087485. 1,027,863 miles

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4325-2
MLS Number	14072289
Category	Transmissions
Last Updated	8/8/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 402-___ SHOW
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Detroit DT12-OA Transmission for a 2022 Freightliner Cascadia 126

Newly Listed

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(Used) 2021 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-OA, Serial Number: 715384G2520766, Part Number: C07-00052-167, Engine: Detroit DD15, For more information about this item, give...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2022
Part Number	C07-00052-167
Stock Number	P-510861
MLS Number	14531881
Category	Transmissions
Last Updated	8/8/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Detroit DT12-OA Transmission for a Freightliner Cascadia 126

Recently Updated

$4,000 USD

Detroit DT12-OA Transmission, S/N- 716330E0061647, 996,370 ODO Miles.

Condition	Used
Usage	996,370 Miles
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4490-2
MLS Number	14397827
Category	Transmissions
Last Updated	8/6/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(866) 314-___ SHOW
NUMBERCall Seller

Detroit DT12-OA Transmission

$2,950 USD

Condition	Used
Stock Number	TRANS-3152
MLS Number	14521305
Category	Transmissions
Last Updated	8/4/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(833) 835-___ SHOW
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Detroit DT12-OA Transmission for a 2021 Freightliner Cascadia 126

Contact for price

Detroit DT12-OA Transmission For Sale S/N: 716330E0047177, C07-00052-090, 12-Speed Over Drive ,Used. Call, email, or text. We ship everywhere., Serial#: 716330E0047177, Engine Make: Detroit,...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Stock Number	FR-0924-7
MLS Number	14520872
Category	Transmissions
Last Updated	8/4/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(866) 314-___ SHOW
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Detroit DT12-OA Transmission

$2,950 USD

Condition	Used
Stock Number	TRANS-3150
MLS Number	14511987
Category	Transmissions
Last Updated	7/29/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2017 Detroit DT12-OA Transmission for a Freightliner Cascadia 125

$3,250 USD

Detroit DT12-OA Transmission, S/N-71538401762951

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	4509-2
MLS Number	14448019
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2017 Detroit DT12-OA Transmission for a Freightliner CASCADIA

$3,250 USD

Detroit DT12-OA Transmission, S/N- 716330E0007739

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4482-2
MLS Number	14375317
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DT12-OA Transmission

$1,500 USD

Core - DT12-1650-OH1HD - s/n 71538462139839, p/n C07-00052-090, both shafts turn.

Condition	Used
Stock Number	32581
MLS Number	14358983
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2018 Detroit DT12-OA Transmission for a Freightliner Cascadia 125

$1,625 USD

Core - Detroit DT12-OA Transmission, S/N-716330E0013935, p/n C07-00052-003, Both shafts turn, case looks good, no metal in drain plug.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	28347
MLS Number	14269350
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DT12-OA Transmission

$1,500 USD

DT12-OA - Core - Front Shaft Doesnt Turn, Missing TCMr. P/N C07-00052-054, S/N# 716330E0004101, CORE UNIT SOLD AS IS.

Condition	Used
Part Number	C07-00052-054
Stock Number	27237
MLS Number	13972149
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DT12-OA Transmission

$1,500 USD

DT12-OA - Core - Both Shafts Turn, Missing Transmission Positioner/OHNE ECU, P/N C07-00052-090, A9602607202, S/N 715334G2031216. CORE UNIT SOLD AS-IS.

Condition	Used
Part Number	C07-00052-010
Stock Number	26993
MLS Number	13965729
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DT12-OA Transmission

$1,500 USD

DT12-OA - Core Return - Both Shafts Turn, P/N C07-00052-090, A9602607202, S/N 71538462311398. CORE UNIT SOLD AS-IS.

Condition	Used
Part Number	C07-00052-090
Stock Number	26178
MLS Number	13917331
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DT12-OA Transmission

$1,500 USD

DT12-OA - Core Return - Input/Output Shafts Do Not Turn. P/N C07-00052-054, S/N 716330E0021400. CORE UNIT SOLD AS-IS.

Condition	Used
Stock Number	26054
MLS Number	13917203
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DT12-OA Transmission

$1,500 USD

DT12-OA - Core Return - No Broken Cases, Input/Output Shafts Turn. P/N A9602607202, C07-00052-090, S/N 715384G2042548. CORE UNIT SOLD AS-IS.

Condition	Used
Part Number	A9602607202, C07-00052-090
Stock Number	4541385
MLS Number	13897311
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DT12-OA Transmission

$1,500 USD

DT12-OA - Core Return - No Broken Cases, Shafts Do Not Turn. P/N C07-00052-090/102, DT12-OA2CS-01R, S/N 716330R1001386. CORE UNIT SOLD AS-IS

Condition	Used
Part Number	C07-00052-090/102, DT12-OA2CS-01R
Stock Number	4541057
MLS Number	13896589
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Detroit DT12-OA Transmission

$1,500 USD

DT12-OA - Core Return - No Broken Cases, Front Shaft Turns, Back Section Disassembled. CORE UNIT SOLD AS-IS

Condition	Used
Part Number	A9602607207, C07-00052-090
Stock Number	4541055
MLS Number	13896588
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Detroit DT12-OA Transmission for a 2019 Freightliner Cascadia 126

Contact for price

(Used) 2018 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-OA, Serial Number: 715384G2014739, Part Number: C07-00052-090, Engine: Detroit DD15, For more information about this item, give...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	C07-00052-090
Stock Number	P-509695
MLS Number	14504418
Category	Transmissions
Last Updated	7/24/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Detroit DT12-OA Transmission for a 2022 Freightliner Cascadia 126

$5,995 USD

GOOD INSPECTED TAKEOUT/ WILL DYNO TEST,90 DAY WARRANTY ON HARD PARTS EXCHANGE, Serial#: NA, Core Charge: 1500, 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)	2022
Stock Number	21725-11
MLS Number	13417084
Category	Transmissions
Last Updated	7/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Detroit DT12-OA Transmission for a 2016 Freightliner Cascadia 125

$3,995 USD

DT12-OA GOOD INSPECTED TAKEOUT TRANSMISSION ASSEMBLY/ 90 DAY WARRANTY ON HARD PARTS/ NO ELECTRONICS EXCHANGE.////NOTES/////, Serial#: 715384015533528, Core Charge: 750.00, Engine Make:...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Stock Number	90224-2
MLS Number	13112192
Category	Transmissions
Last Updated	7/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts