Detroit Rear Differentials For Sale in United States

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Detroit RT40-4N Rear Differential

$650 USD

2.41,

Condition	Used
Stock Number	REAR-1603
MLS Number	12180163
Category	Differentials, Rear
Last Updated	9/19/2023
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

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2007 Detroit RT40-4N Rear Differential

$650 USD

2.41,

Condition	Used
Stock Number	REAR-1503
MLS Number	12180062
Category	Differentials, Rear
Last Updated	9/19/2023
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2015 Freightliner Cascadia

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GOOD SHAPE, Ratio: 241

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2015
Stock Number	GP5181-4
MLS Number	10307312
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2016 Freightliner Cascadia

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GOOD SHAPE, Ratio: 264

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2016
Stock Number	HD8143-4
MLS Number	10206745
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2015 Freightliner Cascadia

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AXLE HAS ABS AND PILOT LUG'S, Ratio: 323

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2015
Stock Number	GS7528-5
MLS Number	10106363
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2018 Freightliner Cascadia

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AXLE HAS PILOT LUG'S AND ABS, Ratio: 215

Condition	Used
Rear End	2.15 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2018
Stock Number	JW7165-3
MLS Number	10004965
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2015 Freightliner Cascadia Evolution

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AXLE HAS PILOT LUG'S AND ABS MILES 388686, Ratio: 241

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia Evolution
Will Fit Year(s)	2015
Stock Number	GP5190-5
MLS Number	9994304
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2016 Freightliner Cascadia 125

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AXLE HAS PILOT LUG'S AND ABS, Ratio: 241

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Stock Number	BS2760-3
MLS Number	9968786
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2016 Freightliner Cascadia

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AXLE HAS PILOT LUG'S ABS MILES 408459, Ratio: 241

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2016
Stock Number	HM6038-4
MLS Number	9966893
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2016 Freightliner Cascadia 125

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AXLE HAS PILOT LUG'S AND ABS 382091 MILES, Ratio: 241

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2016
Stock Number	HD8248-4
MLS Number	9962287
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2016 Freightliner Cascadia

Contact for price

GOOD SHAPE, Ratio: 241

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2016
Stock Number	GP4762-5
MLS Number	9942658
Category	Differentials, Rear
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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2019 Detroit RT40-NFD Rear Differential for a Freightliner CASCADIA 126

2020 Detroit DART400-4RR308 Rear Differential

2016 Detroit RT40.0-4 Rear Differential for a Freightliner Cascadia

$250 USD

(USED) Detroit RT40.0-4 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805 Ref# N/A

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Part Number	N/A
Stock Number	25878342
MLS Number	13880539
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2022 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

$1,540 USD

(USED) Detroit RT40-NFD Ratio: 2.41 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	25882916
MLS Number	13908043
Category	Differentials, Rear
Last Updated	10/19/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2021 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

$1,540 USD

(USED) Detroit RT40-NFD Ratio: 2.16 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25868031
MLS Number	13846926
Category	Differentials, Rear
Last Updated	10/18/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2021 Detroit DARS-23.0-6R241 Rear Differential

$2,000.24 USD

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DARS-23.0-6R241
Stock Number	2091507
MLS Number	13470822
Category	Differentials, Rear
Last Updated	10/10/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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2020 Detroit RT40-NFD Rear Differential for a Freightliner CASCADIA 126

$2,895 USD

USED DETROIT RT40-NFD REAR DIFFERENTIAL ASSEMBLY - RATIO: 2.16

Condition	Used
Rear End	2.16 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 126
Stock Number	96339
MLS Number	13055647
Category	Differentials, Rear
Last Updated	10/9/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2016 Detroit DART400-4SRR308 Rear Differential for a Detroit DART400-4RR308

$1,150 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR308
Stock Number	2300994
MLS Number	13238409
Category	Differentials, Rear
Last Updated	10/9/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2021 Detroit DART400-4RRTBD Rear Differential

$2,450 USD

Condition	Used
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RRTBD
Stock Number	2566330
MLS Number	13871952
Category	Differentials, Rear
Last Updated	10/11/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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Detroit RT40-NFDRR216 Rear Differential

$2,750 USD

Quantity	2
Condition	Remanufactured
Rear End	2.16 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR216
Stock Number	REC RT40-NFDR-2.16
MLS Number	13867524
Category	Differentials, Rear
Last Updated	10/10/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2020 Detroit DART400-4RR285 Rear Differential

$2,450 USD

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR285
Stock Number	2436040
MLS Number	13862533
Category	Differentials, Rear
Last Updated	10/2/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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2020 Detroit DART400-4RR323 Rear Differential

$2,450 USD

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR323
Stock Number	2332433
MLS Number	13862446
Category	Differentials, Rear
Last Updated	10/2/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

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2017 Detroit DART400-4RR241 Rear Differential

$2,450.24 USD

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR241
Stock Number	2406294
MLS Number	13862130
Category	Differentials, Rear
Last Updated	10/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck