Rear Differentials For Sale

2022 Rockwell MR20-14X Rear Differential for a Freightliner Cascadia

$1,100 USD

MT 40-14X REAR REAR 2.28 RATIO

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28312
MLS Number	14081546
Category	Differentials, Rear
Last Updated	1/10/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2007 Eaton RS404 Rear Differential for a Freightliner COLUMBIA

$750 USD

RS 404 3.55 RATIO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	COLUMBIA
Stock Number	28295
MLS Number	14067673
Category	Differentials, Rear
Last Updated	1/10/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell MR20-145 Rear Differential

$1,250 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	28293
MLS Number	14055557
Category	Differentials, Rear
Last Updated	1/10/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2001 Eaton RS404 Rear Differential for a Freightliner FLD132064T CLASSIC

$750 USD

USED REAR REAR RS 404 3.70 RATIO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FLD132064T CLASSIC
Stock Number	28292
MLS Number	14055556
Category	Differentials, Rear
Last Updated	1/10/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2001 Eaton RS404 Rear Differential for a Kenworth T2000

$750 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T2000
Stock Number	27965
MLS Number	13509355
Category	Differentials, Rear
Last Updated	1/10/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

(833) 359-___ SHOW
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Eaton RS402 Rear Differential

$2,195 USD

REBUILT RS402 EATON REAR DIFFERENTIAL RATIO: 3.36

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	95409
MLS Number	12989566
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(833) 359-___ SHOW
NUMBERCall Seller

Rockwell RS20145 Rear Differential

$1,295 USD

REBUILT RS20145 REAR REAR DIFFERENTIAL RATIO: 3.73

Condition	Remanufactured
Rear End	3.73 ratio
Stock Number	95408
MLS Number	12989564
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(855) 905-___ SHOW
NUMBERCall Seller

Meritor-Rockwell RR20145R614 Rear Differential

$850.34 USD

Condition	Remanufactured
Rear End	6.14 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R614
Stock Number	REC RR20145-6.14
MLS Number	14079347
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

2012 Eaton 22060S Rear Differential for a Kenworth T370

$375 USD

(USED) Eaton 22060S Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: 126511

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T370
Stock Number	25867958
MLS Number	13962418
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2017 Eaton S21-170 Rear Differential for a Peterbilt 337

$1,816 USD

(USED) Eaton S21-170 Ratio: 4.78 Side Gear Splines: 41 W/ Locker: NO Cast#: 515652

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Stock Number	25886468
MLS Number	13980193
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2022 Paccar MR2014P Rear Differential for a Peterbilt 579

$1,628 USD

(USED) Paccar MR2014P Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200V2544

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25887288
MLS Number	13949037
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2014 Eaton RSP41 Rear Differential for a Peterbilt 579

$375 USD

(USED) Eaton RSP41 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# N/A

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	N/A
Stock Number	25887846
MLS Number	13974676
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2002 Meritor RR20145 Rear Differential for a International 9400

$295 USD

(USED) Meritor RR20145 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-K-1675 Ref# N/A

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400
Part Number	N/A
Stock Number	25889389
MLS Number	13974669
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1997 Meritor RR20145 Rear Differential for a Kenworth T800

$295 USD

(USED) Meritor RR20145 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-L-1884 Ref# 3200H1885

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Part Number	3200H1885
Stock Number	25889765
MLS Number	13974665
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2018 Meritor MR2014X Rear Differential for a Peterbilt 579

$998 USD

(USED) Meritor MR2014X Ratio: 2.64 Side Gear Splines: 41 W/ Locker: YES Cast#: 3200-F-1878 Ref# N/A

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Part Number	N/A
Stock Number	25891420
MLS Number	13974658
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2020 Meritor MR2014X Rear Differential for a International RH

$375 USD

(USED) Meritor MR2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	RH
Stock Number	25892326
MLS Number	13968204
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2019 Paccar MR2014P Rear Differential for a Peterbilt 579

$1,628 USD

(USED) Paccar MR2014P Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: V2544

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25892696
MLS Number	13971007
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1985 Meritor SQ100 Rear Differential for a Kenworth W900B

$598 USD

(USED) Meritor SQ100 Ratio: 4.44 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# N/A

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900B
Part Number	N/A
Stock Number	25893243
MLS Number	13972679
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2013 Eaton RSP40 Rear Differential for a Peterbilt 384

$375 USD

(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: NA

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	384
Stock Number	25894034
MLS Number	13974234
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2002 Meritor RR20145 Rear Differential for a Volvo VNM

$425 USD

(USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-L-1884

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNM
Stock Number	25895056
MLS Number	13980149
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2015 Axle Alliance RS17.5-4 Rear Differential for a Freightliner M2 106

$945 USD

(USED) Alliance Axle RS17.5-4 Ratio: 5.22 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813511005

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25915708
MLS Number	14079123
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

Meritor MR2014X Rear Differential for a Mack Cxu

$435 USD

(USED) Meritor MR2014X Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	Cxu
Stock Number	25918385
MLS Number	14079113
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2006 Meritor RR20145 Rear Differential for a Freightliner Columbia 120

$425 USD

(USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-S-1865

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Stock Number	25921283
MLS Number	14079058
Category	Differentials, Rear
Last Updated	1/9/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.