Detroit For Sale

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2023 Detroit A4722233204 Engine Mount for a Freightliner CASCADIA 126

$199.99 USD

Detroit Diesel DD15 Front Engine Mount A4722233204, From 2023 Freightliner Cascadia 126 VIN 3AKJHHDR7PSUB6150

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 126
Stock Number	146860
MLS Number	13649637
Category	Engine Mounts
Last Updated	7/29/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

(844) 938-___ SHOW
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Detroit DT12-DA 12-Speed AMT Transmission – S/N 715337401373965 – Good Working Condition

$4,000 USD

🔧 USED Detroit DT12-DA 12-Speed Automated Manual Transmission – Good Working Condition, Reliable used Detroit DT12-DA automated manual transmission, inspected prior to sale. Designed for...

Condition	Used
Part Number	A9602600700
Stock Number	2021
MLS Number	14512229
Category	Transmissions
Last Updated	7/29/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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2019 Detroit A4721803901 Engine Oil Pump for a Freightliner CASCADIA 126

$399.99 USD

Detroit Diesel DD15 Engine Oil Pump and Pickup A4721803901 A4721806851, From 2019 Cascadia VIN 3AKJHHDR6KSJH8896

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 126
Stock Number	144812
MLS Number	13035621
Category	Engine Oil Pumps
Last Updated	7/29/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

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USED Detroit DT12-DA 12-Speed AMT Transmission – S/N 71538462064176 – Good Working Condition

$4,000 USD

🔧 USED Detroit DT12-DA 12-Speed Automated Manual Transmission – Good Working Condition, Reliable used Detroit DT12-DA automated manual transmission, inspected prior to sale. The DT12 is...

Condition	Used
Part Number	A9602607202
Stock Number	2020
MLS Number	14512193
Category	Transmissions
Last Updated	7/30/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 641-___ SHOW
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2022 Detroit DD15 DPF Assembly for a Freightliner CASCADIA

$3,000 USD

LOW MILES ONLY 64K

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	11463
MLS Number	13512996
Category	DPF Assemblies
Last Updated	8/1/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 641-___ SHOW
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2022 Detroit DD15 Engine for a Freightliner CASCADIA

$25,000 USD

GEN 5 RAN GREAT LOW MILES OUT AND READY COMES WITH ECM AND TURBO WITH RUN VIDEO

Condition	Used
Usage	64,652 Miles
Horse Power	455 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	11462
MLS Number	13512995
Category	Engines
Last Updated	8/14/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 402-___ SHOW
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Detroit 4-71 Diesel Engine

$4,499.99 USD

(Used) Detroit Diesel 4-71, ENGINE ASSEMBLY- Model: 10438030, Serial Number: 4FA1522, Part Number: 9060373, Detroit Diesel 4-71 engine, naturally aspirated, right hand exhaust blower, front...

Condition	Used
Part Number	9060373
Stock Number	P-497619
MLS Number	14153063
Category	Engines
Last Updated	7/29/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2022 Detroit DD15 DPF Assembly

$2,425 USD

Condition	Used
Usage	235,639 Miles
Fits To Make(s)	DETROIT
Fits To Model(s)	DD15
Stock Number	2663807
MLS Number	14437287
Category	DPF Assemblies
Last Updated	7/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2022 Detroit RT40-NFDRR323 Rear Differential

$1,995.16 USD

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR323
Stock Number	2663804
MLS Number	14439432
Category	Differentials, Rear
Last Updated	7/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2022 Detroit RT40-NFDFR323 Front Differential

$3,295.16 USD

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDFR323
Stock Number	2663803
MLS Number	14439431
Category	Differentials, Front
Last Updated	7/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2022 Detroit DART400-4R Rear Axle Housing

$1,700.22 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4R
Stock Number	2663802
MLS Number	14439430
Category	Axle Housings, Rear
Last Updated	7/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2022 Detroit DART400-4F Front Axle Housing

$1,964.29 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4F
Stock Number	2663801
MLS Number	14439429
Category	Axle Housings, Front
Last Updated	7/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Detroit DA-F-12.0-3 Front Axle Assembly

$900.24 USD

CENTER TO CENTER 33 1/4"

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DA-F-12.0-3
Capacity	12000 LBS
Stock Number	2618818
MLS Number	14247340
Category	Axle Assemblies, Front
Last Updated	7/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2019 Detroit DT12 Electronic Shift Control

$250.44 USD

STEERING COLUMN MOUNTED GEAR SHIFTER 06-87751-002

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DT12
Stock Number	2611988
MLS Number	14258435
Category	Transmission Shifters (Electronic Controller)
Last Updated	7/29/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2019 Detroit RT40-NFDRR331 Rear Differential

$1,995.16 USD

ID WHEN OUT OF TRUCK

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR331
Stock Number	2611937
MLS Number	14161232
Category	Differentials, Rear
Last Updated	7/29/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2019 Detroit RT40-NFDFR331 Front Differential

$3,295.16 USD

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDFR331
Stock Number	2611936
MLS Number	14161231
Category	Differentials, Front
Last Updated	7/29/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

2019 Detroit RT40-NFDFR331 Cutoff for a Freightliner FAS II AIRLINER LATE TANDEM

$3,995 USD

FRONT REAR AXLE #771199A0037864, REAR REAR AXLE #771198A0037879, 3.31 RATIO

Condition	Used
Suspension	AirLiner
Rear End	3.31 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FAS II AIRLINER LATE TANDEM
Capacity	40,000 LBS
Stock Number	2611935
MLS Number	14164401
Category	Front & Rear Cutoffs (Clip Cuts)
Last Updated	7/29/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

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Detroit DD15 Engine Control Module (ECM)

$795 USD

GOOD USED DD15 ECM GUARANTEED TO BE ABLE TO BE REPROGRAMMED PART#A0014465835/002, Serial#: HDE0429566 55

Condition	Used
Part Number	A0014465835/002
Stock Number	P-61086
MLS Number	14511431
Category	Engine Control Modules (ECM)
Last Updated	7/29/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 624-___ SHOW
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Detroit Chassis Control Module for a 2019 Freightliner Cascadia 126

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2019 FRTLR CASCADIA CP P/N A 004 446 25 02/006, Serial#: NA, 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	A 004 446 25 02/006
Stock Number	3610-FRTLR-15
MLS Number	13348527
Category	Chassis Control Modules
Last Updated	7/31/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 370-___ SHOW
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2023 Detroit RT40-NFD Rear Differential for a Western Star 49X

$1,926 USD

(USED) Detroit RT40-NFD Ratio: 3.23 Side Gear Splines: 40 W/ Locker: YES Cast#: R7753511205

Condition	Used
Fits To Make(s)	Western Star Trucks
Fits To Model(s)	49X
Stock Number	25755008
MLS Number	13491368
Category	Differentials, Rear
Last Updated	7/31/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 300-___ SHOW
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New Detroit Diesel DD5 Aluminum Oil Pan

$495 USD

New DD5 Aluminum Oil Pan, Material: Aluminum

Quantity	48
Condition	New
Part Number	A9340101513
Stock Number	520-15776
MLS Number	14404322
Category	Engine Oil Pans
Last Updated	7/29/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 300-___ SHOW
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2016 Used Detroit Diesel DD15 ATS DPF Filter, Part # A6804913494

$600 USD

Used DD15 ATS Filter, Type: DPF FIlter

Quantity	4
Condition	Used
Will Fit Year(s)	2016
Part Number	A6804913494
Stock Number	539-11292
MLS Number	14322058
Category	Aftertreatment Misc. Components
Last Updated	7/29/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(855) 794-___ SHOW
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2016 Detroit DT12-DA Transmission for a Freightliner Cascadia 125

$2,500 USD

DT12-DA - Pullout - 1,374,198 ODO Miles - S/N 71537401573558

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia 125
Stock Number	1777-2
MLS Number	14290661
Category	Transmissions
Last Updated	7/28/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

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2015 Detroit DT12-OB Transmission for a Freightliner CASCADIA

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Detroit DT12-OB Transmission, No Tag, 695,739 ODO Miles

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4559-2
MLS Number	14510362
Category	Transmissions
Last Updated	8/4/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment