Used Rear Differentials For Sale

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Eaton RSP40 Rear Differential

Newly Listed

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	100288
MLS Number	14555067
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2005 Rockwell MR20143 Rear Differential for a Volvo VNL

Newly Listed

$895 USD

USED ROCKWELL MR20143 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	34892
MLS Number	14555064
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

(844) 503-___ SHOW
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Meritor RRL23160 Rear Differential

Newly Listed

Contact for price

Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Stock Number	2A1E59063
MLS Number	14554842
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Meritor MRL2014X Rear Differential

Newly Listed

Contact for price

Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Stock Number	2A1E59055
MLS Number	14554840
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

1998 Meritor RR20145 Rear Differential for a Freightliner FLD120 Classic

Recently Updated

$425 USD

(USED) Meritor RR20145 Ratio: 3.58 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120 CLASSIC
Stock Number	25857669
MLS Number	13822165
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1999 Meritor RS23160 Rear Differential for a International 8100

Recently Updated

$350 USD

(USED) Meritor RS23160 Ratio: 2.93 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200-N-1704

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8100
Stock Number	25866012
MLS Number	13826096
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2016 Meritor RS23160 Rear Differential for a Kenworth T680

Recently Updated

$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)	Kenworth
Fits To Model(s)	T680
Stock Number	25882571
MLS Number	14004272
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2007 Meritor RR20145 Rear Differential for a Volvo VNL

Recently Updated

$295 USD

(USED) Meritor RR20145 Ratio: 2.64 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-K-1675 Ref# 3200K1675

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Part Number	3200K1675
Stock Number	25911055
MLS Number	14044896
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2007 Eaton RSP40 Rear Differential for a Kenworth T600

Recently Updated

$395 USD

(USED) Eaton RSP40 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T600
Stock Number	26028391
MLS Number	14467168
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2015 Meritor MR2014X Rear Differential for a International Prostar

Newly Listed

$325 USD

(USED) Meritor MR2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Stock Number	26036308
MLS Number	14554504
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2000 Eaton RS404 Rear Differential for a Western Star 4900EX

Newly Listed

$585 USD

(USED) Eaton RS404 Ratio: 3.55 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	4900EX
Stock Number	26052051
MLS Number	14554450
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2018 Meritor RS23160 Rear Differential for a Volvo VNL

Newly Listed

$1,156 USD

(USED) Meritor RS23160 Ratio: VERIFY Side Gear Splines: 46 W/ Locker: YES Cast#: 3200S1691

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	26052212
MLS Number	14554416
Category	Differentials, Rear
Last Updated	8/20/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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2017 Meritor-Rockwell RR20145 Rear Differential

Newly Listed

Contact for price

RR20145 - 3.73 Ratio - Pulout -

Condition	Used
Rear End	3.73 ratio
Stock Number	ARB-G171992-23
MLS Number	14553851
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 905-___ SHOW
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2021 Meritor-Rockwell MRL2014XR308 Rear Differential

Recently Updated

$1,250 USD

LOCKER REAR DIFFERENTIAL, MDL24-14X3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MRL2014XR308
Stock Number	2681307
MLS Number	14516465
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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2005 Peterbilt 387 Rear Differential

Recently Updated

$600 USD

180823-821 - Used Rear Rear Differential from a 2005 Peterbilt 387, Make - Eaton, Model - RSP40, Ratio - 3.36, This unit has been inspected and is being offered with warranty

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	387
Stock Number	2234528
MLS Number	12007867
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(877) 254-___ SHOW
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2006 Eaton RS404 Rear Differential for a Mack CXU600

Newly Listed

$750 USD

RS 404 REAR REAR 3.90 RATIO

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU600
Stock Number	28508
MLS Number	14551130
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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Meritor MRL20145 Rear Differential for a 2022 International LT625

Newly Listed

Contact for price

VERIFICATION PENDING, Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Will Fit Year(s)	2022
Stock Number	2A2E59065
MLS Number	14551047
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

1996 Eaton RS461 Rear Differential for a Peterbilt 357

Recently Updated

$908 USD

(USED) Eaton RS461 Ratio: 5.43 Side Gear Splines: 36 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	357
Stock Number	25881045
MLS Number	13905051
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2012 Meritor RS23160 Rear Differential for a International Prostar

Newly Listed

$984 USD

(USED) Meritor RS23160 Ratio: 2.50 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200-S-1819

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Stock Number	26036100
MLS Number	14550716
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2000 Meritor RR17145 Rear Differential for a Ford F650

Recently Updated

$350 USD

(USED) Meritor RR17145 Ratio: 4.11 Side Gear Splines: 39 W/ Locker: NO Cast#: 3200-S-1865

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	F650
Stock Number	26045456
MLS Number	14533029
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2016 Eaton RSP40 Rear Differential for a Peterbilt 579

Newly Listed

$375 USD

(USED) Eaton RSP40 Ratio: 2.93 Side Gear Splines: 41 W/ Locker: NO Cast#: -

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	26050884
MLS Number	14550681
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1994 Meritor RR20145 Rear Differential for a Ford LT9000

Newly Listed

$998 USD

(USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: YES Cast#: 3200F1878

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	LT9000
Stock Number	26050898
MLS Number	14550678
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2020 Meritor MR2014X Rear Differential for a Mack An (AnTHEM)

Newly Listed

$375 USD

(USED) Meritor MR2014X Ratio: 2.28 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	An (AnTHEM)
Stock Number	26051090
MLS Number	14550641
Category	Differentials, Rear
Last Updated	8/19/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

1999 Meritor RS17145 Rear Differential for a Freightliner FL60

Newly Listed

$350 USD

(USED) Meritor RS17145 Ratio: 3.73 Side Gear Splines: 39 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FL60
Stock Number	26051508
MLS Number	14550559
Category	Differentials, Rear
Last Updated	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.