Detroit Rear Differentials For Sale

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Detroit RS21-4 Rear Differential for a 2022 Freightliner M2 106

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(Used) 2022 Freightliner M2 106, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C11-00007-208, Serial Number: 742821B0235160, Make: Detroit, Model: RS21-4, Ratio: 5.56, Capacity: 19,000 Lbs,...

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2022
Part Number	C11-00007-208
Stock Number	P-102287
MLS Number	13583952
Category	Differentials, Rear
Last Updated	5/16/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

3 0

2018 Detroit DART-400-4N Rear Differential for a Freightliner Cascadia

$1,540 USD

(USED) Detroit DART-400-4N Ratio: 2.85 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25479632
MLS Number	12248729
Category	Differentials, Rear
Last Updated	5/11/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

1 0

Detroit Rear Differential for a 2025 Freightliner MT55 Chassis

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2025 FRTLR MT55 DETROIT R150-2N, 4.10 RATIO, NO E BRAKE, Ratio: 4.10

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	MT55 Chassis
Will Fit Year(s)	2025
Stock Number	3836-FRTLR-4
MLS Number	13561672
Category	Differentials, Rear
Last Updated	5/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

2 0

2017 Detroit RT40.0-4 Rear Differential for a Freightliner Cascadia

$908 USD

(USED) Detroit RT40.0-4 Ratio: 2.85 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Stock Number	25759097
MLS Number	13539090
Category	Differentials, Rear
Last Updated	4/25/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(833) 432-___ SHOW
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1 0

Detroit RT40-4 Rear Differential

$550 USD

2.41 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Detroit
Fits To Model(s)	RT40-4
Stock Number	R11864669
MLS Number	13531975
Category	Differentials, Rear
Last Updated	4/22/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

9 0

Detroit Rear Differential for a 2021 Freightliner M2 106

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(Used) 2021 Freightliner M2 106, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C11-000010-183, Serial Number: 742821-A0135454, Make: Detroit, Model: RS19-4N, Ratio: 4.78, Capacity: 23,000...

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2021
Part Number	C11-000010-183
Stock Number	P-99981
MLS Number	13506008
Category	Differentials, Rear
Last Updated	4/9/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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1 0

Detroit RT40-4N Rear Differential

$950 USD

2.41,

Condition	Used
Stock Number	REAR-2130
MLS Number	13498786
Category	Differentials, Rear
Last Updated	4/4/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

9 0

Detroit Rear Differential for a 2016 Freightliner M2 106

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(Used) 2016 Freightliner M2 106, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C11-00007-206, Serial Number: 742821-A130440, Make: Detroit, Model: R19-4N, Ratio: 5.56, Capacity: 19,000 Lbs,...

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2016
Part Number	C11-00007-206
Stock Number	P-99645
MLS Number	13498201
Category	Differentials, Rear
Last Updated	4/4/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

4 0

2022 Detroit RT40-NFD Rear Differential for a Freightliner Cascadia

$1,540 USD

(USED) Detroit RT40-NFD Ratio: 2.85 Side Gear Splines: 40 W/ Locker: NO Cast#: R7753511205 Ref# R7753511205

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Part Number	R7753511205
Stock Number	25645765
MLS Number	12864125
Category	Differentials, Rear
Last Updated	4/3/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
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1 0

Detroit DA-RT-40.0-4 Rear Differential for a 2022 Freightliner Cascadia 126

$1,895 USD

DART400 2.85 REAR, LOW MILE, WILL INSPECT IN OUR GEAR SHOP, 90 DAY WARRANTY, Ratio: 2.85

Condition	Used
Rear End	2.85 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2022
Part Number	DART400
Stock Number	61023-18
MLS Number	13491626
Category	Differentials, Rear
Last Updated	4/2/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

3 0

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#: VERIFY

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	49X
Stock Number	25755008
MLS Number	13491368
Category	Differentials, Rear
Last Updated	4/2/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

7 0

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

$450 USD

(USED) Detroit RT40.0-4 Ratio: 2.41 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805 Ref# C11-00042-734

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Part Number	C11-00042-734
Stock Number	25770583
MLS Number	13460601
Category	Differentials, Rear
Last Updated	3/21/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
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1 0

Detroit Rear Differential for a 2019 Freightliner Cascadia 126

$2,295 USD

DART400 RR 228 LOCKER,GOOD INSPECTED TAKEOUT. 90 DAY WARRANTY EXCHANGE, Core Charge: 400.00, Ratio: 2.28

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	D-ART400 REAR REAR LOCKER
Stock Number	21125-4
MLS Number	13422933
Category	Differentials, Rear
Last Updated	3/5/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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1 0

Detroit Rear Differential for a 2022 Freightliner Cascadia 126

$1,795 USD

DART400 3.08 GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY EXCHANGE, Core Charge: 300, 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)	2022
Part Number	D-ART400
Stock Number	21725-4
MLS Number	13417079
Category	Differentials, Rear
Last Updated	3/4/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

4 0

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

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(Used) 2018 Freightliner Cascadia 126, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00042-390, Serial Number: 771AAC-A239971T, Make: Detroit, Model: RT40-4N, 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)	2018
Part Number	C11-00042-390
Stock Number	P-97051
MLS Number	13413538
Category	Differentials, Rear
Last Updated	2/22/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

3 0

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

$908 USD

(USED) Detroit RT40.0-4 Ratio: 2.62 Side Gear Splines: 46 W/ Locker: NO Cast#: 6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25722737
MLS Number	13264628
Category	Differentials, Rear
Last Updated	2/19/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 905-___ SHOW
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4 0

2020 Detroit DART400-4RR241 Rear Differential

$2,640.34 USD

Condition	Remanufactured
Rear End	2.41 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DART400-4RR241
Stock Number	2456481
MLS Number	13236201
Category	Differentials, Rear
Last Updated	2/7/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

(866) 314-___ SHOW
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1 0

2007 Detroit RT40-4N Rear Differential

$950 USD

2.41,

Condition	Used
Stock Number	REAR-2116
MLS Number	13385870
Category	Differentials, Rear
Last Updated	2/7/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

2 0

Detroit Rear Differential for a 2015 Freightliner Cascadia 113

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2015 FRTLR CASCADIA DETROIT DART400, 3.31 RATIO, NO LOCKS, AIRLINER SUSPENSION, 55" SPREAD, 40000 LBS, Ratio: 3.31

Condition	Used
Rear End	3.31 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 113
Will Fit Year(s)	2015
Stock Number	3815-FRTLR-4
MLS Number	13380162
Category	Differentials, Rear
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

3 0

Detroit Rear Differential for a 2020 Freightliner M2 106

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(Used) 2020 Freightliner M2 106, COMPLETE DIFFERENTIAL GEARS ONLY- Part Number: C11-00009-160, Serial Number: 742821B0138932, Make: Detroit/Dana, Model: RS214, Ratio: 5.88, Capacity: 17,500...

Condition	Used
Rear End	5.88 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2020
Part Number	C11-00009-160
Stock Number	P-96322
MLS Number	13375874
Category	Differentials, Rear
Last Updated	2/1/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

4 0

2017 Detroit RT40.0-4 Rear Differential for a Freightliner Cascadia

$385 USD

(USED) Detroit RT40.0-4 Ratio: 3.31 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805 Ref# C11-00006-860

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Part Number	C11-00006-860
Stock Number	25735600
MLS Number	13365801
Category	Differentials, Rear
Last Updated	1/27/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

3 0

Detroit Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, COMPLETE REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00051-255, Serial Number: 771194A0016559, Make: Detroit, Model: RT40NFDN, Ratio: 2.28, Capacity...

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	C11-00051-255
Stock Number	P-95541
MLS Number	13351890
Category	Differentials, Rear
Last Updated	1/21/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

1 0

Detroit DA-RT-40.0-4S Rear Differential for a 2020 Freightliner Cascadia 126

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2020 FRTLR CASCADIA DETROIT DA-RT-40.0-4S REAR, 3.23 RATIO, DOUBLE LOCKS, AIRLINER SUSPENSION, 52" SPREAD,ABS, 40000 LBS, Serial#: NA, Ratio: 3.23, Casting#: NA

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2020
Stock Number	3762-FRTLR-4
MLS Number	13348360
Category	Differentials, Rear
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

1 0

Detroit Rear Differential for a 2015 Peterbilt 367

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RT23-160 410 REAR REAR LOCKER, Axle Spline Count: 46, Ratio: 410 RATIO

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Will Fit Year(s)	2015
Stock Number	3238-PETE-18
MLS Number	13346737
Category	Differentials, Rear
Last Updated	3/7/2025
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.