Used Rear Differentials For Sale

2014 Meritor-Rockwell RS19144R557 Rear Differential

$450.34 USD

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS19144R557
Stock Number	2585572
MLS Number	14136738
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

1995 Meritor-Rockwell RR20145R342 Rear Differential

$250.44 USD

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R342
Stock Number	1463987
MLS Number	11332352
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

1999 Eaton-Spicer 23105SR390 Rear Differential

$500.24 USD

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	23105SR390
Stock Number	1449973
MLS Number	11332337
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

2005 Meritor-Rockwell RS23160R358 Rear Differential

$550.24 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS23160R358
Stock Number	1423154
MLS Number	10955333
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

1999 Eaton-Spicer 23105SR390 Rear Differential

$500.24 USD

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	23105SR390
Stock Number	1422553
MLS Number	10955330
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

1999 Eaton-Spicer 23105SR390 Rear Differential

$500.24 USD

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	23105SR390
Stock Number	1422317
MLS Number	14261863
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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2012 Spicer S23-190D Rear Differential for a Peterbilt 587

$1,725 USD

(USED) Spicer S23-190D Ratio: 3.42 Side Gear Splines: 46 W/ Locker: YES Cast#: Could Not Verify

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	587
Stock Number	25796722
MLS Number	13647748
Category	Differentials, Rear
Last Updated	3/22/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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2017 Meritor-Rockwell MR2014X Rear Differential for a International ProStar

Contact for price

MR2014X - Rear Rear - 3.42 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	ProStar
Stock Number	4413-3
MLS Number	14257419
Category	Differentials, Rear
Last Updated	3/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2000 Eaton-Spicer RS404R370 Rear Differential

$600.24 USD

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404R370
Stock Number	2125039
MLS Number	13646287
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2020 Paccar MR2014P3R279 Rear Differential

$1,450.15 USD

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	PACCAR
Fits To Model(s)	MR2014P3R279
Stock Number	2588499
MLS Number	14043835
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2021 Detroit RT40-NFDRR241 Rear Differential

$1,995.16 USD

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR241
Stock Number	2585508
MLS Number	14020082
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2023 Paccar 40KRR279 Rear Differential

$1,450.15 USD

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	PACCAR
Fits To Model(s)	40KRR279
Stock Number	2288251
MLS Number	13243525
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

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2017 Meritor RS23160 Rear Differential for a Mack Cxu

$984 USD

(USED) Meritor RS23160 Ratio: 3.07 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200-N-1704

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXU
Stock Number	25664566
MLS Number	12939963
Category	Differentials, Rear
Last Updated	3/20/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
NUMBERCall Seller

2017 Meritor-Rockwell MR2014X Rear Differential for a International ProStar

Contact for price

MR2014X - Rear Rear - 3.42 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	ProStar
Stock Number	4411-3
MLS Number	14255510
Category	Differentials, Rear
Last Updated	3/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 946-___ SHOW
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2014 Meritor Cascadia Rear Differential

Contact for price

GOOD USED MERITOR RS23161-3.91 DIFFERENTIAL EXC.

Condition	Used
Fits To Make(s)	MERITOR
Fits To Model(s)	CASCADIA
Stock Number	145270
MLS Number	14254976
Category	Differentials, Rear
Last Updated	3/19/2026
Location	Oil City, LA, US
Sold By	Bobby Johnson Equipment Co., Inc.

(855) 370-___ SHOW
NUMBERCall Seller

2004 Eaton 23090S Rear Differential for a International 8600

$908 USD

(USED) Eaton 23090S Ratio: 3.90 Side Gear Splines: 36 W/ Locker: NO Cast#: 129158

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	8600
Stock Number	25400022
MLS Number	11962923
Category	Differentials, Rear
Last Updated	3/21/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2015 Meritor-Rockwell RS23160R280 Rear Differential

$850.24 USD

Condition	Used
Rear End	2.80 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS23160R280
Stock Number	2287193
MLS Number	13238404
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2006 Meritor-Rockwell RR20145R342 Rear Differential

$450.34 USD

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R342
Stock Number	2228321
MLS Number	14136323
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Eaton-Spicer RP461R505 Rear Differential

$1,650 USD

RP581R505, LOCKED IN LOW

Condition	Used
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RP461R505
Stock Number	2612539
MLS Number	14247977
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer RP521R456 Rear Differential

$1,650 USD

RP521R456, LOCKED IN LOW

Condition	Used
Rear End	6.21 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RP521R456
Stock Number	2611377
MLS Number	14247947
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2003 Eaton-Spicer RS463R529 Rear Differential

$955 USD

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS463R529
Stock Number	2610840
MLS Number	14199601
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2023 Meritor-Rockwell MR2014XR308 Rear Differential

$450.15 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR308
Stock Number	2604239
MLS Number	14123690
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2012 Nissan UD2600R557 Rear Differential

$950 USD

SINGLE AXLE UD NISSAN

Condition	Used
Rear End	5.57 ratio
Fits To Make(s)	NISSAN
Fits To Model(s)	UD2600R557
Stock Number	2617973
MLS Number	14245662
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck