Detroit Rear Axle Assemblies For Sale

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Detroit RT40-NFD Rear Axle Assembly for a 2021 Freightliner Cascadia 126

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(Used) 2021 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00051-621, Serial Number: 771195A0138253, Make: Detroit, Model: RT40-NFD, Ratio: 2.16, Capacity: 20,000 Lbs...

Condition	Used
Rear End	2.16 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Part Number	C11-00051-621
Stock Number	P-108010
MLS Number	13726629
Category	Axle Assemblies, Rear
Last Updated	7/27/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2016 Detroit DART400-4R Rear Axle Assembly

$1,700.24 USD

771AAC-A163252T

Condition	Used
Suspension	Air Ride
Rear End	2.53 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4R
Capacity	40,000
Stock Number	2386620
MLS Number	12838526
Category	Axle Assemblies, Rear
Last Updated	7/31/2025
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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5 0

2016 Detroit DART400-4N Rear Axle Assembly

$1,800.24 USD

771AAC-A163252H

Condition	Used
Rear End	2.53 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4N
Capacity	40,000
Stock Number	2386619
MLS Number	12869095
Category	Axle Assemblies, Rear
Last Updated	7/31/2025
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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5 0

2018 Detroit DA-RS-19.0-4 Rear Axle Assembly

$1,750 USD

5.22 RATIO

Condition	Used
Rear End	5.22 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DA-RS-19.0-4
Capacity	19,000 LBS
Stock Number	2519074
MLS Number	13577237
Category	Axle Assemblies, Rear
Last Updated	7/24/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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Detroit RT40-NFD Rear Axle Assembly for a 2020 Freightliner Cascadia 126

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(Used) 2020 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00051-261, Serial Number: 771195A0067209, Make: Detroit, Model: RT40-NFD, Ratio: 2.85, Capacity: 20,000 lbs...

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Part Number	C11-00051-261
Stock Number	P-107496
MLS Number	13702939
Category	Axle Assemblies, Rear
Last Updated	7/16/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Detroit RS20-4 Rear Axle Assembly for a 2020 Freightliner M2 106

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(Used) 2020 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00008-138, Serial Number: 742821B0079232, Make: Detroit, Model: RS20-4, Ratio: 5.25, Capacity: 21,000 lbs, Hub...

Condition	Used
Rear End	5.25 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2020
Part Number	C11-00008-138
Stock Number	P-107372
MLS Number	13700628
Category	Axle Assemblies, Rear
Last Updated	7/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2020 Detroit DA-RS-21.0-2 Rear Axle Assembly

$1,500.24 USD

Condition	Used
Rear End	5.22 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DA-RS-21.0-2
Capacity	NA
Stock Number	2404562
MLS Number	12978484
Category	Axle Assemblies, Rear
Last Updated	7/10/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Detroit RT40-4N Rear Axle Assembly for a 2018 Freightliner Cascadia 126

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(Used) 2018 Freightliner Cascadia 126, COMPLETE REAR REAR TANDEM- Part Number: C11-00042-390, Serial Number: 771AAC-A241942T, Make: Detroit, Model: RT40-4N, Ratio: 3.08, Capacity: 20,000...

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2018
Part Number	C11-00042-390
Stock Number	P-106456
MLS Number	13685052
Category	Axle Assemblies, Rear
Last Updated	7/4/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Detroit DART400-4R Rear Axle Assembly

$2,500.34 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4R
Capacity	NA
Stock Number	2382566
MLS Number	12838538
Category	Axle Assemblies, Rear
Last Updated	6/28/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2018 Detroit DART400-4F Rear Axle Assembly

$3,500.24 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4F
Capacity	NA
Stock Number	2382565
MLS Number	12978452
Category	Axle Assemblies, Rear
Last Updated	6/28/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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4 0

2016 Detroit RS23-6N Rear Axle Assembly

$2,450 USD

WITH DIFF

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RS23-6N
Capacity	23000
Stock Number	2227510
MLS Number	11899152
Category	Axle Assemblies, Rear
Last Updated	6/28/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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7 0

Detroit R21-4N Rear Axle Assembly for a 2012 Freightliner M2 106

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(Used) 2012 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00008-067, Serial Number: 742821-A052166, Make: Detroit, Model: R21-4N, Ratio: 5.22, Capacity: 21,000 Lbs, ...

Condition	Used
Rear End	5.22 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2012
Part Number	C11-00008-067
Stock Number	P-105845
MLS Number	13668430
Category	Axle Assemblies, Rear
Last Updated	7/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Detroit RS19-4N Rear Axle Assembly

$1,800 USD

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RS19-4N
Capacity	22000
Stock Number	2191151
MLS Number	11645836
Category	Axle Assemblies, Rear
Last Updated	6/26/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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Detroit RS20-4 Rear Axle Assembly for a 2019 Freightliner M2 106

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(Used) 2019 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00008-188, Serial Number: 742818B0011586, Make: Detroit, Model: RS20-4, Ratio: 5.22, Capacity: 21,000 Lbs, Hub...

Condition	Used
Rear End	5.22 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2019
Part Number	C11-00008-188
Stock Number	P-105139
MLS Number	13654960
Category	Axle Assemblies, Rear
Last Updated	7/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2018 Detroit Rear Axle Assembly for a Detroit DART400-4RR308

$2,450 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR308
Capacity	40000
Stock Number	2397524
MLS Number	12808494
Category	Axle Assemblies, Rear
Last Updated	6/13/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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7 0

2020 Detroit DA-RS-17.5-2 Rear Axle Assembly

$1,650 USD

4.78 RATIO

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DA-RS-17.5-2
Capacity	17,500 LBS
Stock Number	2362530
MLS Number	12731029
Category	Axle Assemblies, Rear
Last Updated	6/13/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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1 0

2018 Detroit DARS-17.5-4 Rear Axle Assembly

$1,700.24 USD

Condition	Used
Suspension	AirLiner
Rear End	5.88 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DARS-17.5-4
Capacity	17,500
Stock Number	2397650
MLS Number	12801387
Category	Axle Assemblies, Rear
Last Updated	6/12/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

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Detroit RT40-NFD Rear Axle Assembly for a 2020 Freightliner Cascadia 126

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Detroit DA- RT40-NFD rear differential gear for sale, ratio: 3.08 Call for more information, we ship everywhere, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Stock Number	FR-0887-4
MLS Number	13636866
Category	Axle Assemblies, Rear
Last Updated	6/11/2025
Location	York, ON, Canada
Sold By	Lomoca Inc.

(833) 835-___ SHOW
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2019 Detroit RS21-4 Rear Axle Assembly

$1,475 USD

5.56 RATIO

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RS21-4
Capacity	21,000 LBS
Stock Number	2500644
MLS Number	13486984
Category	Axle Assemblies, Rear
Last Updated	6/10/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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7 0

Detroit R21-4N Rear Axle Assembly for a 2017 Freightliner M2 106

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(Used) 2017 Freightliner M2 106, COMPLETE REAR DIFFERENTIAL- Part Number: C11-00008-319, Serial Number: 742821-A146375, Make: Detroit, Model: R21-4N, Ratio: 5.56, Capacity: 21,000 Lbs, ...

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2017
Part Number	C11-00008-319
Stock Number	P-104032
MLS Number	13634141
Category	Axle Assemblies, Rear
Last Updated	7/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2016 Detroit DART400-4F Rear Axle Assembly

$3,500.24 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4F
Capacity	NA
Stock Number	2435588
MLS Number	13025578
Category	Axle Assemblies, Rear
Last Updated	6/3/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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6 0

2018 Detroit RT40-4N Rear Axle Assembly

$3,475.24 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-4N
Capacity	40,000
Stock Number	2360956
MLS Number	12978442
Category	Axle Assemblies, Rear
Last Updated	6/3/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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6 0

2014 Detroit DART400-4N Rear Axle Assembly

$3,475.24 USD

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4N
Capacity	40,000
Stock Number	2373632
MLS Number	12977888
Category	Axle Assemblies, Rear
Last Updated	6/2/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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3 0

2021 Detroit DART400-4SF Rear Axle Assembly

$3,475.24 USD

USED DETROIT DART 400-SF FRONT AXLE HOUSING ASSY

Condition	Used
Rear End	3.74 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4SF
Capacity	40000
Stock Number	2399745
MLS Number	12978360
Category	Axle Assemblies, Rear
Last Updated	6/3/2025
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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2018 Detroit DART400-4R Rear Axle Assembly

$2,500.34 USD

DETROIT DART-400-4R 2.85 RATIO

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4R
Capacity	40,000 LBS
Stock Number	2511313
MLS Number	13538096
Category	Axle Assemblies, Rear
Last Updated	6/2/2025
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

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