Used Detroit DT12-DA Transmissions For Sale by Dealerships

2019 Detroit DT12-DA Transmission for a Freightliner Cascadia 126

$2,500 USD

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	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2021 Detroit DT12-DA Transmission for a Freightliner CASCADIA

$3,500 USD

Detroit DT12-DA Transmission, S/N-716320E0112851, 665,077 ODO Miles.

Condition	Used
Usage	665,077 Miles
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4449-2
MLS Number	14313542
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2018 Detroit DT12-DA Transmission for a Freightliner CASCADIA

$2,500 USD

Detroit DT12-DA, S/N- 715374G1857831, 1,000,186 ODO Miles.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4277-2
MLS Number	13975738
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2019 Detroit DT12-DA Transmission for a Freightliner Cascadia 126

$3,000 USD

Detroit DT12-DA, S/N-71537401648275 958,926 miles

Condition	Used
Usage	958,926 Miles
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Stock Number	4239-2
MLS Number	13958207
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 300-___ SHOW
NUMBERCall Seller

2016 Used Detroit Diesel DT12-DA Transmission

$2,000 USD

Used DT12-DA Transmission, Engine Model: DD15

Condition	Used
Engine Model	DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Part Number	C0700052003
Stock Number	701-14231
MLS Number	14503456
Category	Transmissions
Last Updated	7/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2016 Detroit DT12-DA Transmission

$3,000 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...

Condition	Used
Stock Number	4330-2
MLS Number	14064802
Category	Transmissions
Last Updated	7/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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	7/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(833) 734-___ SHOW
NUMBERCall Seller

2014 Detroit DT12-DA Transmission

Contact for price

USED 2014 DETROIT DT12-DA TRANSMISSION, A 960 260 07 00, COMPLETE, FULLY INSPECTED IN GOOD CONDITION, ALSO MANY TRANSMISSIONS IN STOCK

Condition	Used
Stock Number	8899-0717267
MLS Number	14491045
Category	Transmissions
Last Updated	7/17/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

Detroit DT12-DA Transmission for a 2018 Freightliner Cascadia 125

$2,849.99 USD

(Used) 2017 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA, Serial Number: 71537401790194, Part Number: C07-00052-049, 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 125
Will Fit Year(s)	2018
Part Number	C07-00052-049
Stock Number	P-498357
MLS Number	14164434
Category	Transmissions
Last Updated	7/18/2026
Location	Elkton, MD, US
Sold By	CRG Heavy 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-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-DA Transmission for a 2020 Freightliner Cascadia 126

Contact for price

(Used) 2019 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA, Serial Number: 716320E0100339, Part Number: C07-00052-092, 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)	2020
Part Number	C07-00052-092
Stock Number	P-505773
MLS Number	14429850
Category	Transmissions
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DT12-DA Transmission for a 2020 Freightliner Cascadia 126

Contact for price

(Used) 2019 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA, Serial Number: 715374G2233566, Part Number: C07-00052-091, 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)	2020
Part Number	C07-00052-091
Stock Number	P-504825
MLS Number	14427802
Category	Transmissions
Last Updated	6/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DT12-DA Transmission for a 2019 Freightliner Cascadia 126

Contact for price

(Used) 2018 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-DA, Serial Number: 715374G2081521, Part Number: C07-00052-091, 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	C07-00052-091
Stock Number	P-503050
MLS Number	14372842
Category	Transmissions
Last Updated	6/16/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Detroit DT12-DA Transmission for a 2019 Freightliner Cascadia 126

$5,995 USD

GOOD INSPECTED TAKEOUT TRANSMISSION ASSEMBLY. 90 DAY WARRANTY EXCHANGE, Serial#: 715374G207012, 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)	2019
Part Number	DT12-DA
Stock Number	21125-11
MLS Number	13422940
Category	Transmissions
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DT12-DA Transmission for a 2021 Freightliner Cascadia 126

$5,995 USD

DT12-DA WILL INSPECT AND DYNO TEST, 90 DAY WARRANTY, Serial#: 716320E0110310, 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)	2021
Stock Number	72724-2
MLS Number	13022829
Category	Transmissions
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DT12-DA Transmission for a 2017 Freightliner Cascadia 125

$4,500 USD

DT12-DA WILL INSPECT, DYNO TEST, 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)	2017
Stock Number	111323-18
MLS Number	12437223
Category	Transmissions
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DT12-DA Transmission for a 2018 Freightliner Cascadia 126

$5,500 USD

DT12-DA SINGLE CLUTCH INSPECTED AND DYNO TESTED 90 DAY WARRANTY, Serial#: 716320E0024783, 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	91423-2
MLS Number	12315861
Category	Transmissions
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DT12-DA Transmission for a 2015 Freightliner Cascadia 125

$2,500 USD

COMPLETE CORE TRANSMISSION ASSEMBLY/ UNKNOWN ISSUE. SOLD AS CORE ONLY., Serial#: 472906S0253384, Core Charge: NA, 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)	2015
Part Number	DT12-DA-1650 HD
Stock Number	82223-23
MLS Number	12263197
Category	Transmissions
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Detroit DT12-DA Transmission for a 2020 Freightliner Cascadia 126

$5,495 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

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Part Number	DT12-DA
Stock Number	12823-15
MLS Number	11862842
Category	Transmissions
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 980-___ SHOW
NUMBERCall Seller

Detroit DT12-DA Transmission for a 2020 Freightliner Cascadia

Contact for price

MILES 699384, Serial#: N/A

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2020
Stock Number	MJ3182-1
MLS Number	14074255
Category	Transmissions
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 370-___ SHOW
NUMBERCall Seller

2016 Detroit DT12-DA Transmission for a Freightliner Cascadia

$4,360 USD

(USED) Detroit DT12-DA Assembly#: 71537401501568 Input Lgth: Automatic Input Dia: 2.0 Pilot Dia: 1.18 Ref# 71537401501568

Condition	Used
Assembly Number	71537401501568
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Part Number	71537401501568
Stock Number	25811480
MLS Number	13645834
Category	Transmissions
Last Updated	5/7/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(888) 693-___ SHOW
NUMBERCall Seller

2015 Detroit DT12-DA Transmission

$3,500 USD

Used 2015 Detroit DT12-DA 12 Speed Automatic Transmission , Removed from 2015 Freightliner Cascadia with DD15 , OEM , Manufacture: Detroit , Model: DT12-DA , Automatic ...

Condition	Used
Part Number	DT12-DA
MLS Number	14349126
Category	Transmissions
Last Updated	5/4/2026
Location	Mineral, VA, US
Sold By	Inside Auto Parts

Detroit DT12-DA Transmission for a 2019 Freightliner Cascadia 125

$4,995.99 USD

(Used) 2018 Detroit (AT), TRANSMISSION ASSEMBLY- Model: DT12-OA, Serial Number: 715384G2145656, Part Number: C07-00052-090, 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 125
Will Fit Year(s)	2019
Part Number	C07-00052-090
Stock Number	P-69005
MLS Number	12548688
Category	Transmissions
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts