Detroit Transmissions For Sale

2017 Detroit DT12-OA Transmission for a Freightliner Cascadia

$5,185 USD

(USED) Detroit DT12-OA Assembly#: 71538401681457 Input Lgth: AUTOMATIC Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC

Condition	Used
Assembly Number	71538401681457
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	25882586
MLS Number	13980194
Category	Transmissions
Last Updated	11/13/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2017 Detroit DT12-DA Transmission for a Freightliner Cascadia

$5,245 USD

(USED) Detroit DT12-DA Assembly#: A9602609901 Input Lgth: 12.5 Input Dia: 2.0 Pilot Dia: 1.0

Condition	Used
Assembly Number	A9602609901
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25891449
MLS Number	13974657
Category	Transmissions
Last Updated	11/14/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(844) 503-___ SHOW
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Detroit DT12-0A Transmission for a 2016 Freightliner CASCADIA PX125064S T

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VERIFICATION PENDING, Serial#: 71537401568107, Engine Make: DETROIT, Engine Model: DD15, Part Make: DETROIT

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA PX125064S T
Will Fit Year(s)	2016
Stock Number	3A1E56865
MLS Number	13974350
Category	Transmissions
Last Updated	2/9/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

2016 Detroit DT12-DA Transmission for a Freightliner Cascadia

$5,245 USD

(USED) Detroit DT12-DA Assembly#: 71537401506217 Input Lgth: 13 Input Dia: 2.0 Pilot Dia: 1.0

Condition	Used
Assembly Number	71537401506217
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25867884
MLS Number	13860825
Category	Transmissions
Last Updated	11/9/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(866) 828-___ SHOW
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2017 Detroit DT12-DA Transmission for a Freightliner CASCADIA

$4,499.99 USD

Detroit Diesel DT12-DA Automatic Transmission, From 2017 Freightliner Cascadia VIN 3AKJGLDR3HSHT2160

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	147061
MLS Number	13690275
Category	Transmissions
Last Updated	11/8/2025
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

2015 Detroit DT12-DA

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Detroit DT12-DA, Core Charge: 0.00, Casting#: 71537401423634

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2015
Stock Number	536655
MLS Number	10652984
Category	Transmissions
Last Updated	12/22/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 503-___ SHOW
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Detroit DT12-0A Transmission for a 2016 Freightliner CASCADIA PX125064S T

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VERIFICATION PENDING, Engine Make: DETROIT, Engine Model: DD15, Part Make: DETROIT

Condition	Used
Engine Model	DD15
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA PX125064S T
Will Fit Year(s)	2016
Stock Number	3A1E56326
MLS Number	13522897
Category	Transmissions
Last Updated	2/9/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 624-___ SHOW
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Detroit DT12-1650-OH1 HD Transmission for a 2020 Freightliner Cascadia 126

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2020 FRTLR CASCADIA DETROIT DT12-1650-OH1 HD TRANSMISSION, Serial#: NA, Engine Make: Detroit, Engine Model: DD15, Casting#: NA

Condition	Used
Engine Model	Detroit DD15
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Stock Number	3871-FRTLR-2
MLS Number	13968453
Category	Transmissions
Last Updated	2/9/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

2020 Detroit DT12-DA Transmission for a Freightliner Cascadia

$4,185 USD

(USED) Detroit DT12-DA Assembly#: c07-00052-094 Input Lgth: 13.5 Input Dia: 2.0 Pilot Dia: 1.0

Condition	Used
Assembly Number	c07-00052-094
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25838281
MLS Number	13752401
Category	Transmissions
Last Updated	11/5/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2015 Detroit DT12-DA Transmission for a Freightliner Cascadia

$5,245 USD

(USED) Detroit DT12-DA Assembly#: 71537401459306 Input Lgth: AUTOMATIC Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC

Condition	Used
Assembly Number	71537401459306
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	25864783
MLS Number	13954865
Category	Transmissions
Last Updated	10/30/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2023 Detroit DT12-1850-OHE Transmission for a Western Star TR 4900

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USED DETROIT DT12-1850-OHE EFFICIENT AUTOMATIC TRANSMISSION ASSEMBLY

Condition	Used
Fits To Make(s)	WESTERN STAR TR
Fits To Model(s)	4900
Stock Number	99593
MLS Number	13910385
Category	Transmissions
Last Updated	10/21/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2016 Detroit DT12-OA Transmission for a Freightliner Cascadia

$5,185 USD

(USED) Detroit DT12-OA Assembly#: 71538401621138 Input Lgth: AUTOMATIC Input Dia: AUTOMATIC Pilot Dia: AUTOMATIC Ref# A9602602100 ***SHIFT PIN NOT UPDATED***

Condition	Used
Assembly Number	71538401621138
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Part Number	A9602602100
Stock Number	25882583
MLS Number	13906811
Category	Transmissions
Last Updated	10/22/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(877) 254-___ SHOW
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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	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2022 Detroit DT12-1650-OH Transmission for a Freightliner CASCADIA 126

$8,250 USD

USED DETROIT DT12-1650-OH AUTOMATIC TRANSMISSION ASSEMBLY

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 126
Stock Number	99051
MLS Number	13490439
Category	Transmissions
Last Updated	10/8/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2016 Detroit DT12-DA Transmission for a Freightliner Cascadia

$5,245 USD

(USED) Detroit DT12-DA Assembly#: 716320R0000457 Input Lgth: 12 Input Dia: 2.0 Pilot Dia: 1.18

Condition	Used
Assembly Number	716320R0000457
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	25875721
MLS Number	13871612
Category	Transmissions
Last Updated	10/8/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2017 Used Detroit DT12-DA Pending Inspection!

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Used DETROIT DT12-DA Pending Inspection!, Core Charge: 0.00, Casting#: 715374017364643

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2017
Stock Number	543724
MLS Number	13864264
Category	Transmissions
Last Updated	12/22/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2020 Detroit DT12-1750-DH1 HD Transmission for a Freightliner CASCADIA 126

$6,500 USD

USED DETROIT DT12-1750-DH1 HS AUTOMATIC TRANSMISSION ASSEMBLY

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 126
Stock Number	88863
MLS Number	12834183
Category	Transmissions
Last Updated	9/30/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2015 Detroit DT12-OA-1550 HD Transmission for a Freightliner CASCADIA 125

$6,500 USD

USED DETROIT DT12-OA-1550 HD AUTOMATIC TRANSMISSION ASSEMBLY, DT12-OA1CS-01R

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	86623
MLS Number	12832967
Category	Transmissions
Last Updated	9/30/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2018 Used Core Detroit DT12-DA Transmission - Broken Bell Housing

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Used Core Detroit DT12-DA Transmission - Broken Bell Housing, Core Charge: 0.00

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2018
Stock Number	543684
MLS Number	13853305
Category	Transmissions
Last Updated	12/22/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2020 Detroit DT12-1750-DH1 HD Transmission for a Freightliner CASCADIA 126

$7,500 USD

USED DETROIT DT12-1750-DH1 HD AUTOMATIC TRANSMISSION ASSEMBLY

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 126
Stock Number	96331
MLS Number	13052023
Category	Transmissions
Last Updated	9/26/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 541-___ SHOW
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Detroit DT12-0A Transmission for a 2019 Freightliner Cascadia 126

$5,995 USD

GOOD DYNO TESTED TRANSMISSION ASSEMBLY/ 90 DAY WARRANTY ON HARD PARTS. EXCHANGE, Serial#: 716330EOEOO55946, Core Charge: 1000.00, 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-OA
Stock Number	70822-6
MLS Number	13822317
Category	Transmissions
Last Updated	9/19/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2017 Detroit DT12-DA-1550 HD Transmission for a Freightliner CASCADIA

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USED DETROIT DT12-DA-1550 HD AUTOMATIC TRANSMISSION ASSEMBLY

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	99469
MLS Number	13803316
Category	Transmissions
Last Updated	9/10/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2020 Used Detroit DT12-DA Transmission

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Used Detroit DT12-DA transmission, Core Charge: 0.00, Casting#: 716320E0105027

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Stock Number	543339
MLS Number	13716220
Category	Transmissions
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2016 Used DT12-DA Pending Inspection!!

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Used DT12-DA pending inspection!!, Core Charge: 0.00, Casting#: 71537401605621

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Stock Number	542135
MLS Number	13186450
Category	Transmissions
Last Updated	2/24/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage