Detroit Transmissions For Sale

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Detroit DT12-0A Transmission for a 2021 Freightliner Cascadia 126

$4,750 USD

(Used) 2020 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-0A, Serial Number: 716330E0123784, 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)	2021
Stock Number	P-108375
MLS Number	13743714
Category	Transmissions
Last Updated	2/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(888) 693-___ SHOW
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2018 Detroit DT12-DA-1550 HD Transmission

Newly Listed

$2,988 USD

Used 2018 Detroit DT12-DA Transmission , Removed from 2018 Freightliner Cascadia , Tested prior to removal , OEM , Manufacture: Detroit , Model: DT12-DA-1550 HD , 12...

Condition	Used
Usage	603,025 Miles
Part Number	DT12-DA
MLS Number	14219200
Category	Transmissions
Last Updated	3/2/2026
Location	Mineral, VA, US
Sold By	Inside Auto Parts

Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission

Newly Listed

$5,395.34 USD

Must match DTNA #

Condition	Remanufactured
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (2ND GEN OVERDRIVE)
Stock Number	REC DT12-OA (2ND GE
MLS Number	14218995
Category	Transmissions
Last Updated	3/2/2026
Location	Antioch, TN, US
Sold By	LKQ Heavy Truck

Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission

Newly Listed

$5,395.34 USD

Must match DTNA #

Condition	Remanufactured
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (2ND GEN OVERDRIVE)
Stock Number	TTP DT12-OA (2ND GE
MLS Number	14218992
Category	Transmissions
Last Updated	3/2/2026
Location	Antioch, TN, US
Sold By	LKQ Heavy Truck

2019 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission

Newly Listed

$3,000.24 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (2ND GEN OVERDRIVE)
Stock Number	2426625
MLS Number	14215148
Category	Transmissions
Last Updated	3/2/2026
Location	Antioch, TN, US
Sold By	LKQ Heavy Truck

2019 Detroit DT12-OA (3RD GEN OVERDRIVE) Transmission

Newly Listed

$3,500.24 USD

USED DT12-DH, CAN'T TEST ELECTRICAL OR LOOK INSIDE. INPUT AND OUTPUT SHAFTS CAN ROTATE. 564836 MILES,

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (3RD GEN OVERDRIVE)
Stock Number	2405951
MLS Number	14209647
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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

Newly Listed

$2,500.24 USD

USED DT12-DA 1ST GEN. CANT TEST THE ELECTRICAL OR LOOK INSIDE 770,000 MILES ON TRUCK.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2394085
MLS Number	14209486
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2020 Detroit DT12-OA (3RD GEN OVERDRIVE) Transmission

Newly Listed

$3,500.24 USD

USED DT12-DH, CANT TEST THE ELECTRICAL OR LOOK INSIDE, INPUT AND OUTPUT SHAFTS CAN ROTATE.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (3RD GEN OVERDRIVE)
Stock Number	2393869
MLS Number	14209474
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission for a Detroit DT12-OA (1ST GEN OVERDRIVE)

Newly Listed

$2,500.24 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (1ST GEN OVERDRIVE)
Stock Number	2389623
MLS Number	14209417
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2019 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission

Newly Listed

$3,000.24 USD

USED DT12-DH CANT TEST ELECTRICAL OR LOOK INSIDE. INPUT AND OUTPUT SHAFTS ROTATE. 565102 MILES

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (2ND GEN OVERDRIVE)
Stock Number	2378486
MLS Number	14209293
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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

Newly Listed

$2,500.24 USD

USED DT12-DA, CAN'T LOOK INDISE OR TEST ELECTRICAL, INPUT AND OUTPUT ROTATE.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2331677
MLS Number	14208643
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Detroit DT12-DA (1ST GEN DIRECT) Transmission

Newly Listed

$2,500.24 USD

USED DT12-DA (1ST GEN DIRECT) CANT TEST ELECTRICAL OR LOOK INSIDE, INPUT AND OUTPUT SHAFTS ROTATE. 71537401486411, 729105 MILES

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2326768
MLS Number	14208582
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Detroit DT12-DA (1ST GEN DIRECT) Transmission

Newly Listed

$2,500.24 USD

USED DT12-DA, CANT LOOK INSIDE OR TEST ELECTRICAL, OUTPUT AND INPUT SHAFT ROTATES.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2326417
MLS Number	14208577
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Detroit DT12-DA (1ST GEN DIRECT) Transmission

Newly Listed

$2,500.24 USD

USED DT12-DA, CANT LOOK INSIDE OR TEST ELECTRICAL, INPUT AND OUTPUT SHAFT CAN ROTATE.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2313035
MLS Number	14208457
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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

Newly Listed

$2,500.24 USD

USED DT12-DA (1ST GEN DIRECT) CANT LOOK INSIDE OR TEST THE ELECTRICAL. INPUT SHAFT LOOKS WORN,

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2310843
MLS Number	14208443
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2018 Detroit DT12-DA (2ND GEN DIRECT) Transmission

Newly Listed

$2,500.34 USD

USED DT12-DA, CAN'T LOOK INSIDE OR TEST ELECTRICAL. INPUT AND OUTPUT SHAFTS ROTATE.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (2ND GEN DIRECT)
Stock Number	2297111
MLS Number	14208364
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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

Newly Listed

$2,500.24 USD

USED DT12-DA CANT LOOK INSIDE OR TEST THE ELECTRICAL. INPUT AND OUTPUT SHAFTS ROTATE.

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2271424
MLS Number	14208229
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2015 Detroit DT12-DA (1ST GEN DIRECT) Transmission

Newly Listed

$2,500.24 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2235486
MLS Number	14208066
Category	Transmissions
Last Updated	3/1/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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

Newly Listed

$2,500.34 USD

DT12-DA

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (2ND GEN DIRECT)
Stock Number	2586050
MLS Number	14204113
Category	Transmissions
Last Updated	3/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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

Newly Listed

$2,500.34 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (2ND GEN DIRECT)
Stock Number	2549723
MLS Number	14203429
Category	Transmissions
Last Updated	3/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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

Newly Listed

$2,500.34 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (2ND GEN DIRECT)
Stock Number	2546114
MLS Number	14203374
Category	Transmissions
Last Updated	3/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2014 Detroit DT12-DA (2ND GEN DIRECT) Transmission

Newly Listed

$2,500.34 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (2ND GEN DIRECT)
Stock Number	2543463
MLS Number	14203359
Category	Transmissions
Last Updated	3/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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

Newly Listed

$2,500.24 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-DA (1ST GEN DIRECT)
Stock Number	2532900
MLS Number	14203216
Category	Transmissions
Last Updated	3/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2018 Detroit DT12-OA (2ND GEN OVERDRIVE) Transmission

Newly Listed

$3,000.24 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12-OA (2ND GEN OVERDRIVE)
Stock Number	2437127
MLS Number	14202611
Category	Transmissions
Last Updated	3/1/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck