Detroit Transmissions For Sale below $10,000

2016 Detroit DT12-DA (1ST GEN DIRECT) Transmission

$2,500.24 USD

DT12-DA FIRST GEN

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2556208
MLS Number	14191198
Category	Transmissions
Last Updated	7/2/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2021 Detroit DT12-DA (2ND GEN DIRECT) Transmission

$2,500.34 USD

USED DETROIT TRANSMISSION ASSY DT12-DA SEE PICTURE

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (2ND GEN DIRECT)
Stock Number	2484318
MLS Number	14190968
Category	Transmissions
Last Updated	7/2/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Detroit DT12-OC Transmission Core for a 2022 Freightliner Cascadia 126

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(Core) 2021 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-OC, Serial Number: 716350E0121478, Part Number: C07-00052-142, 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	C07-00052-142
Stock Number	P-507551
MLS Number	14459387
Category	Transmission Cores
Last Updated	7/7/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DT12-OC Transmission for a 2022 Freightliner Cascadia 126

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(Used) 2021 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-OC, Serial Number: 716350E0145599, Part Number: C07-00052-142, 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	C07-00052-190
Stock Number	P-507490
MLS Number	14459328
Category	Transmissions
Last Updated	7/1/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2017 Detroit DT12-OB (1ST GEN OVERDRIVE) Transmission

$2,500.24 USD

USED DT12-OB-1550 BROKEN BELLHOUSING AND TCM SEE PICTURES

Condition	Used
Transmission	12 Speed
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OB (1ST GEN OVERDRIVE)
Stock Number	2324372
MLS Number	14190745
Category	Transmissions
Last Updated	7/1/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Used Detroit Diesel DT12-OB Transmission

$8,250 USD

Used DT12-OB Transmission, Engine Model: DD13

Condition	Used
Engine Model	DD13
Part Number	C0700052197
Stock Number	701-14229
MLS Number	14458332
Category	Transmissions
Last Updated	7/1/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2019 Detroit DT12-DA Transmission for a Freightliner Cascadia 126

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Detroit DT12-DA Transmission, S/N-715374G1995461, p/n C07-00052-091 - both shafts turn, no metal chunks.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4459-2
MLS Number	14318376
Category	Transmissions
Last Updated	7/1/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2019 Detroit DT12-1750-OH1 HD Transmission for a Freightliner CASCADIA

$3,250 USD

Good used and cleaned Detroit DT12-1750-OH1 HD transmission assembly. 90 Day guarantee for swap or refund.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Part Number	C07-00052-110
Stock Number	1062924
MLS Number	13850920
Category	Transmissions
Last Updated	6/30/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Detroit DT12-DA Transmission for a 2016 Freightliner Cascadia 125

$3,995 USD

DT12-DA SINGLE CLUTCH, WILL INSPECT AND DYNO TEST IN OUR GEAR SHOP, 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 125
Will Fit Year(s)	2016
Stock Number	62026-10
MLS Number	14456923
Category	Transmissions
Last Updated	6/30/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DT12-0A Transmission for a 2022 Western Star 5700

$5,995 USD

DT12-0A USED TAKEOUT. WILL INSPECT AND DYNO TEST IN OUR GEARSHOP, 90 DAY WARRANTY ON HARD PARTS/ NO ELECTRICAL WARRANTY/ EXCHANGE., Serial#: GET, 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)	2022
Stock Number	52326-9
MLS Number	14424654
Category	Transmissions
Last Updated	7/1/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DT12-DC Transmission for a 2026 Freightliner Cascadia 126

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(Used) 2025 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DC, Serial Number: 716340E0378896, Part Number: C07-00052-249, Engine: Detroit DD13, For more information about this item, give...

Condition	Used
Engine Model	Detroit DD13
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2026
Part Number	C07-00052-249
Stock Number	P-507330
MLS Number	14455905
Category	Transmissions
Last Updated	6/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DT12-DA Transmission for a 2021 Freightliner Cascadia 126

$2,849.99 USD

(Used) 2020 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA, Serial Number: 716320E0123546, Part Number: C07-00052-094, 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)	2021
Part Number	C07-00052-094
Stock Number	P-108000
MLS Number	13726619
Category	Transmissions
Last Updated	6/29/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DT12-0A Transmission for a 2018 Freightliner Cascadia 125

$4,195 USD

DT12-0A SINGLE CLUTCH, USED T.O. WILL INSPECT AND DUYNO TEST IN OUR GEAR SHOP, 90 DAY WARRANTY., Serial#: 716330E0021650, 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)	2018
Stock Number	61926-10
MLS Number	14454472
Category	Transmissions
Last Updated	6/27/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2017 Detroit DT12-OA Transmission for a Freightliner Cascadia 125

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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	6/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2017 Detroit DT12-DA (1ST GEN DIRECT) Transmission

$2,500.24 USD

USED DT12-DA.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2448667
MLS Number	14210249
Category	Transmissions
Last Updated	6/24/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2017 Detroit DT12-DA (1ST GEN DIRECT) Transmission

$2,500.24 USD

Condition	Used
Transmission	12 Speed
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	T17H8106
MLS Number	14171084
Category	Transmissions
Last Updated	6/24/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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2020 Detroit DT12-DA Transmission for a Freightliner Cascadia 126

$1,500 USD

Core - Detroit DT12-DA Automatic Transmission, S/N- 716320E0073345, p/n C07-00052-002, both shafts turn, front section worn burnt.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	33418
MLS Number	14445077
Category	Transmissions
Last Updated	6/26/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2017 Detroit DT12-DA-1750HD Transmission for a Freightliner CASCADIA

$3,500 USD

Good used and cleaned Detroit DT12-DA-1750HD transmission assembly. 90 Day guarantee for swap or refund.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Part Number	C07-00052-050
Stock Number	1070625
MLS Number	14302250
Category	Transmissions
Last Updated	6/23/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Detroit DT12-OC Transmission Core for a Freightliner Cascadia 126

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(Core) 2023 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-OC, Serial Number: 716350E0250095, Part Number: C07-00052-247, Engine: Detroit DD15, For more information about this item,...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Stock Number	P-506833
MLS Number	14444248
Category	Transmission Cores
Last Updated	6/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DT12-DA Transmission for a 2019 Freightliner Cascadia 126

$3,995 USD

DT12-DA,INSPECTED AND DYNO TESTED 90 DAY WARRANTY, Serial#: 716320E00478103, 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
Stock Number	61226-11
MLS Number	14443874
Category	Transmissions
Last Updated	6/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Detroit DT12-0A Transmission for a 2016 Freightliner Cascadia 125

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Detroit DT12- OA Transmission For Sale, Used. Model: DT12-OA-1650 HD 12- SPEED DIRECT DRIVE, Serial: 71537401564274. Call, email, or text for more information, we ship everywhere., Serial#:...

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Part Number	DT12-OA-1650 HD 12- SPEED DIRECT DRIVE
Stock Number	FR-0921-15
MLS Number	14441747
Category	Transmissions
Last Updated	6/20/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

2018 Detroit DT12-OA (3RD GEN OVERDRIVE) Transmission

$3,000.24 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (3RD GEN OVERDRIVE)
Stock Number	2664221
MLS Number	14441600
Category	Transmissions
Last Updated	6/24/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck