Rear Differentials For Sale

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2016 Rockwell MR2014X Rear Differential for a Freightliner CASCADIA 125

$350 USD

USED ROCKWELL MR2014X REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA 125
Stock Number	85881
MLS Number	12832618
Category	Differentials, Rear
Last Updated	1/24/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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2015 Eaton RSP40 Rear Differential for a Kenworth T680

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL ASSEMBLY - RATIO: 3.25

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	63093
MLS Number	14062566
Category	Differentials, Rear
Last Updated	12/27/2025
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

2020 Meritor RS23160 Rear Differential for a Freightliner M2 106

$350 USD

(USED) Meritor RS23160 Ratio: 4.30 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200-N-1704

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25916450
MLS Number	14062355
Category	Differentials, Rear
Last Updated	12/27/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

1998 Meritor RR20145 Rear Differential for a Ford A9522

$250 USD

(USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: VERIFY YOKE NOT INCLUDED

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	A9522
Stock Number	25913520
MLS Number	14062025
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2021 Meritor MS1913X Rear Differential for a International MV607

$1,920 USD

(USED) Meritor MS1913X Ratio: 5.83 Side Gear Splines: 41 W/ Locker: NO Cast#: D-2552A

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	MV607
Stock Number	25915822
MLS Number	14061986
Category	Differentials, Rear
Last Updated	12/26/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(844) 641-___ SHOW
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2026 Peterbilt 567 Rear Differential

Contact for price

Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	567
Stock Number	12175
MLS Number	14061384
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

Eaton RS402 Rear Differential

$1,250 USD

1 YEAR WARRANTY

Condition	Remanufactured
Rear End	3.70 ratio
Stock Number	27686
MLS Number	13206134
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$1,200 USD

REBUILT ONE YEAR WARRANTY!!!!!!

Condition	Remanufactured
Rear End	2.79 ratio
Stock Number	27353
MLS Number	12767731
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$1,200 USD

REBUILT ONE YEAR WARRANTY!!!

Condition	Remanufactured
Rear End	3.90 ratio
Stock Number	27351
MLS Number	12767729
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RSP40 Rear Differential

$1,250 USD

REBUILT 1 YEAR WARRANTY!!!

Condition	Used
Rear End	3.70 ratio
Stock Number	27247
MLS Number	12622281
Category	Differentials, Rear
Last Updated	12/25/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2015 Meritor MS1714X Rear Differential for a International Durastar (4300)

$450 USD

(USED) Meritor MS1714X Ratio: 5.57 Side Gear Splines: 39 W/ Locker: NO Cast#: 3200-K-1675

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Durastar (4300)
Stock Number	25914912
MLS Number	14058400
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2007 Eaton RSP40 Rear Differential for a Peterbilt 387

$375 USD

(USED) Eaton RSP40 Ratio: 3.36 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Stock Number	25906885
MLS Number	14054486
Category	Differentials, Rear
Last Updated	12/21/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

1998 Meritor RS23160 Rear Differential for a International 9100

$350 USD

(USED) Meritor RS23160 Ratio: 4.10 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200N1704

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9100
Stock Number	25913679
MLS Number	14054386
Category	Differentials, Rear
Last Updated	12/21/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2009 Eaton RSP40 Rear Differential for a Peterbilt 386

$350 USD

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

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Stock Number	25897978
MLS Number	13986470
Category	Differentials, Rear
Last Updated	12/24/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2000 Spicer S400S Rear Differential for a Mack CH

$826 USD

(USED) Spicer S400S Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: 390CH102 Ref# N/A

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CH
Part Number	N/A
Stock Number	25858164
MLS Number	13793458
Category	Differentials, Rear
Last Updated	12/20/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2020 Meritor MR2014X Rear Differential for a Volvo VNL

$375 USD

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

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Stock Number	25864494
MLS Number	13819704
Category	Differentials, Rear
Last Updated	12/20/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2017 Meritor RR20140 Rear Differential for a Mack Cxu

$295 USD

(USED) Meritor RR20140 Ratio: 2.80 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-L-1884

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	Cxu
Stock Number	25913294
MLS Number	14052798
Category	Differentials, Rear
Last Updated	12/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2023 Rockwell RRL20-145 Rear Differential for a Mack MD642

$1,650 USD

20-145 LOCKER REAR 5.57 RATIO

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	MACK
Fits To Model(s)	MD642
Stock Number	28282
MLS Number	14027800
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Eaton RS404 LOCKER Rear Differential

$1,400 USD

REMAN 1 YEAR WARR.

Condition	Remanufactured
Rear End	3.36 ratio
Stock Number	28275
MLS Number	14019997
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2012 Eaton RD404 Rear Differential for a Freightliner Cascadia

$1,450 USD

RS 404 USED TAKEOUT 3.70 RATIO

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	Cascadia
Stock Number	28261
MLS Number	13983365
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2016 Rockwell RR 40-145 Rear Differential for a Western Star 4900EX

$750 USD

GOOD TAKE PUT REAR 3.42 RATIO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	WESTERN STAR
Fits To Model(s)	4900EX
Stock Number	28198
MLS Number	13824195
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

Rockwell RR20145 Rear Differential

$1,200 USD

1 YEAR WARRANTY

Condition	Remanufactured
Rear End	3.58 ratio
Stock Number	27619
MLS Number	13070991
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

2011 Rockwell RRL23-160 Rear Differential for a International PROSTAR

Contact for price

GTO

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	PROSTAR
Stock Number	26245
MLS Number	11683455
Category	Differentials, Rear
Last Updated	12/19/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.