Truck Rear Differentials for Sale

1998 Rockwell RR20145 Rear Differential for a Freightliner CENTURY

$850 USD

GTO

Condition	Used
Rear End	2.93 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	27901
MLS Number	13442176
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2005 Eaton RS404 Rear Differential for a Freightliner C120

$750 USD

GTO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	C120
Stock Number	27413
MLS Number	12884918
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2015 Alliance ART-40 Rear Differential for a Freightliner Cascadia

Contact for price

GTO

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	27408
MLS Number	12877999
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2000 Rockwell RR20145 Rear Differential for a International 9200i

$850 USD

GTO

Condition	Used
Rear End	2.78 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	9200i
Stock Number	27382
MLS Number	12842197
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2011 Rockwell RR20145 Rear Differential for a Freightliner Cascadia

$850 USD

GTO

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	27224
MLS Number	12565467
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2007 Rockwell RR20145 Rear Differential for a Freightliner CENTURY

$1,200 USD

REBUILT 1 YEAR WARRANTY,

Condition	Remanufactured
Rear End	2.64 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CENTURY
Stock Number	24444
MLS Number	10534948
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2006 Eaton RSP40 Rear Differential for a Kenworth T800

$850 USD

GTO

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	20944
MLS Number	10534029
Category	Differentials, Rear
Last Updated	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2005 Eaton 22060S Rear Differential for a International 4400

$375 USD

(USED) Eaton 22060S Ratio: 6.17 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4400
Stock Number	25877879
MLS Number	13908088
Category	Differentials, Rear
Last Updated	10/19/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2018 Meritor RS23160 Rear Differential for a Volvo VNL

$650 USD

(USED) Meritor RS23160 Ratio: 2.67 Side Gear Splines: 46 W/ Locker: YES Cast#: 3200-S-1891

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25883293
MLS Number	13908030
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1994 Meritor RR20145 Rear Differential for a Peterbilt 377

$295 USD

(USED) Meritor RR20145 Ratio: 3.91 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	377
Stock Number	25834843
MLS Number	13726409
Category	Differentials, Rear
Last Updated	10/18/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2004 Meritor RS19144 Rear Differential for a Freightliner M2 106

$295 USD

(USED) Meritor RS19144 Ratio: 3.91 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864 Ref# N/A

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Part Number	N/A
Stock Number	25870308
MLS Number	13906879
Category	Differentials, Rear
Last Updated	10/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2000 Eaton RS404 Rear Differential for a Kenworth W900L

$485 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 127603

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	W900L
Stock Number	25882893
MLS Number	13906774
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2018 Paccar MR2014P Rear Differential for a Kenworth T680

$1,628 USD

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

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25883180
MLS Number	13906722
Category	Differentials, Rear
Last Updated	10/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2005 Meritor RR20145 Rear Differential for a International 9400

$425 USD

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

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9400
Stock Number	25881680
MLS Number	13905040
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2014 Axle Alliance RT40.0-4 Rear Differential for a Freightliner Cascadia

$250 USD

(USED) Alliance Axle RT40.0-4 Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25881743
MLS Number	13905035
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

Meritor MR2014X Rear Differential for a Freightliner Cascadia

$435 USD

(USED) Meritor MR2014X Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25882468
MLS Number	13904961
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2015 Eaton RSP40 Rear Differential for a Peterbilt 579

$350 USD

(USED) Eaton RSP40 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25882514
MLS Number	13904952
Category	Differentials, Rear
Last Updated	10/17/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2007 Meritor RS23160 Rear Differential for a Freightliner Columbia 120

$365 USD

(USED) Meritor RS23160 Ratio: 3.73 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200N1704

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	COLUMBIA 120
Stock Number	25851217
MLS Number	13787684
Category	Differentials, Rear
Last Updated	10/18/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2008 Spicer S190 Rear Differential for a Kenworth T800

$375 USD

(USED) Spicer S190 Ratio: 2.53 Side Gear Splines: 46 W/ Locker: NO Cast#: 681288

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Stock Number	25870516
MLS Number	13896462
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1974 Eaton 34RS Rear Differential for a Ford LT900

$606 USD

(USED) Eaton 34RS Ratio: 6.50 Side Gear Splines: 16 W/ Locker: NO Cast#: 67802

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LT900
Stock Number	25873477
MLS Number	13896438
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Spencer, IA, 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	25873589
MLS Number	13896434
Category	Differentials, Rear
Last Updated	10/22/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2003 Eaton 21060S Rear Differential for a International 4400

$425 USD

(USED) Eaton 21060S Ratio: 4.88 Side Gear Splines: 39 W/ Locker: NO Cast#: 127603 Ref# 510914

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	4400
Part Number	510914
Stock Number	25874674
MLS Number	13896421
Category	Differentials, Rear
Last Updated	10/16/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2004 Eaton-Spicer 23105SR370 Rear Differential

$850.24 USD

INSP. 03/13/25

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	23105SR370
Stock Number	1867410
MLS Number	10835066
Category	Differentials, Rear
Last Updated	10/15/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck