Rear Differentials For Sale

Meritor-Rockwell 20-145 Rear Differential

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GOOD SHAPE, Ratio: 373

Condition	Used
Rear End	3.73 ratio
Stock Number	1371
MLS Number	10672238
Category	Differentials, Rear
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Eaton DS404 Rear Differential

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Good used, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	1354
MLS Number	10639732
Category	Differentials, Rear
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Meritor-Rockwell 185E Rear Differential

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GOOD SHAPE, Ratio: 307

Condition	Used
Rear End	3.07 ratio
Stock Number	1319
MLS Number	10186455
Category	Differentials, Rear
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Axle Alliance RT40-4N Rear Differential

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Looks good no visible damage, Ratio: 2.41

Condition	Used
Rear End	2.41 ratio
Stock Number	1161
MLS Number	9602463
Category	Differentials, Rear
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Meritor-Rockwell RD/RP23160 Rear Differential

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NO DROP IN, Ratio: 529

Condition	Used
Rear End	5.29 ratio
Stock Number	991
MLS Number	9510113
Category	Differentials, Rear
Last Updated	3/14/2021
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Axle Alliance ART-40 Rear Differential for a 2009 Freightliner Cascadia

$1,750 USD

good used take out inspected 2.62 ratio, complete differential, Ratio: 2.62

Condition	Used
Rear End	2.62 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia
Will Fit Year(s)	2009
Stock Number	387
MLS Number	10681615
Category	Differentials, Rear
Last Updated	3/14/2021
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Eaton RS404 Rear Differential

$1,250 USD

REBUILT 1 YEAR WARRANTY

Condition	Used
Rear End	3.36 ratio
Stock Number	23311
MLS Number	10534514
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$1,200 USD

REBUILT - 12 MONTH WARRANTY

Condition	Used
Rear End	3.21 ratio
Stock Number	22678
MLS Number	10534321
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS404 Rear Differential

$1,250 USD

REBUILT 12 MONTH WARRANTY

Condition	Used
Rear End	3.55 ratio
Stock Number	21513
MLS Number	10534144
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RRL20-145 Rear Differential

$1,850 USD

LOCKER REAR REBUILT 12 MONTH WARRANTY

Condition	Used
Rear End	4.88 ratio
Stock Number	21072
MLS Number	10534050
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS404 Rear Differential

$1,250 USD

REBUILT 12 MONTH WARRANTY

Condition	Used
Rear End	3.70 ratio
Stock Number	20924
MLS Number	10534023
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$1,200 USD

REBUILT 12 MONTH WARRANTY

Condition	Used
Stock Number	20283
MLS Number	10533932
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS404 Rear Differential

$1,250 USD

1 YEAR WARRANTY

Condition	Used
Rear End	3.70 ratio
Stock Number	19779
MLS Number	10533829
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RRL20-145 Rear Differential

$1,850 USD

LOCKER REAR REBUILT ONE YEAR WARRANTY

Condition	Used
Rear End	4.11 ratio
Stock Number	18949
MLS Number	10533713
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$1,850 USD

REBUILT 12 MONTH WARRANTY WITH LOCKER

Condition	Used
Rear End	4.30 ratio
Stock Number	15027
MLS Number	10533176
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$750 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.21 ratio
Stock Number	14127
MLS Number	10533022
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$750 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.58 ratio
Stock Number	14078
MLS Number	10533009
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$750 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.73 ratio
Stock Number	14026
MLS Number	10532995
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$750 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.73 ratio
Stock Number	14016
MLS Number	10532993
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$1,200 USD

REBUILT 12 MONTH WARRANTY NO SPIN

Condition	Used
Rear End	5.13 ratio
Stock Number	13795
MLS Number	10532970
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Stock Number	12669
MLS Number	10532843
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

$850 USD

GTO 100 DAY WARRANTY

Condition	Used
Rear End	3.90 ratio
Stock Number	12406
MLS Number	10532820
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS402 Rear Differential

$850 USD

TAKE OUT NEED TO BE CHECKED 100 DAY WARRANTY

Condition	Used
Rear End	3.08 ratio
Stock Number	11500
MLS Number	10532749
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.