Truck Rear Differentials for Sale

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2006 Freightliner M2 106 Rear Differential

$750 USD

Complete Rear Diff/Third Member, Good Condition, Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 106
Stock Number	74910
MLS Number	13702875
Category	Differentials, Rear
Last Updated	7/27/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

2005 Eaton-Spicer RS404R336 Rear Differential

$1,457.34 USD

Condition	Remanufactured
Rear End	3.36 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404R336
Stock Number	2495025
MLS Number	13462437
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2011 Eaton-Spicer R52190DR614 Rear Differential

$2,150 USD

LOCKER

Condition	Used
Rear End	6.14 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	R52190DR614
Stock Number	2528450
MLS Number	13646329
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

2017 Eaton P20060 Rear Differential for a Peterbilt 337

$574 USD

(USED) Eaton P20060 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: 511336

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	337
Stock Number	25818734
MLS Number	13712527
Category	Differentials, Rear
Last Updated	7/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

1994 Meritor RR20145 Rear Differential for a Peterbilt 377

$250 USD

(USED) Meritor RR20145 Ratio: 3.73 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	25826648
MLS Number	13712484
Category	Differentials, Rear
Last Updated	7/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2015 Eaton-Spicer RS404R325 Rear Differential

$1,125 USD

Condition	Remanufactured
Rear End	3.25 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RS404R325
Stock Number	2511038
MLS Number	13538188
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2013 Meritor MR2014X Rear Differential for a Western Star 4900

$325 USD

(USED) Meritor MR2014X Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200F2216

Condition	Used
Fits To Make(s)	Western Star Trucks
Fits To Model(s)	4900
Stock Number	25701024
MLS Number	13246476
Category	Differentials, Rear
Last Updated	7/18/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2009 Meritor RH23160 Rear Differential for a International Workstar

$450 USD

(USED) Meritor RH23160 Ratio: 4.30 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200-N-1704

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	WORKSTAR
Stock Number	25754199
MLS Number	13618031
Category	Differentials, Rear
Last Updated	7/18/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2017 Meritor MR2014X Rear Differential for a Freightliner Cascadia

$375 USD

(USED) Meritor MR2014X Ratio: 3.08 Side Gear Splines: 41 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25806889
MLS Number	13646053
Category	Differentials, Rear
Last Updated	7/18/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2011 Meritor RS17144 Rear Differential for a Freightliner M2 106

$225 USD

(USED) Meritor RS17144 Ratio: 5.29 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200R1864

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25814800
MLS Number	13709026
Category	Differentials, Rear
Last Updated	7/20/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2012 Eaton RSP40 Rear Differential for a Peterbilt 365

$360 USD

(USED) Eaton RSP40 Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 131812

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	365
Stock Number	25820189
MLS Number	13709011
Category	Differentials, Rear
Last Updated	7/20/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2007 Meritor RR20145 Rear Differential for a Mack CXN

$250 USD

(USED) Meritor RR20145 Ratio: 3.73 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-R-1864

Condition	Used
Fits To Make(s)	Mack
Fits To Model(s)	CXN
Stock Number	25825598
MLS Number	13708969
Category	Differentials, Rear
Last Updated	7/20/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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Eaton RSP40 Rear Differential

$500 USD

3.55 Ratio 41 Spline

Condition	Used
Fits To Make(s)	Eaton
Fits To Model(s)	RSP40
Stock Number	R12134809
MLS Number	13707033
Category	Differentials, Rear
Last Updated	7/17/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2005 Eaton-Spicer 17060SR617 Rear Differential

$600 USD

Condition	Used
Rear End	6.17 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	17060SR617
Stock Number	1878830
MLS Number	11337988
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

1999 Mack CRD93R573 Rear Differential

$1,625 USD

Condition	Remanufactured
Rear End	5.73 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CRD93R573
Stock Number	2240052
MLS Number	13706708
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2016 Axle Alliance RT40.0-4 Rear Differential for a Freightliner Cascadia

$908 USD

(USED) Alliance Axle RT40.0-4 Ratio: 2.62 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25811350
MLS Number	13659150
Category	Differentials, Rear
Last Updated	7/17/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(833) 432-___ SHOW
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Rockwell RR20145 Rear Differential for a Rockwell RR-20-145

$500 USD

Rear Carrier 3.21 Ratio

Condition	Used
Fits To Make(s)	Rockwell
Fits To Model(s)	RR-20-145
Stock Number	R12111475
MLS Number	13700593
Category	Differentials, Rear
Last Updated	7/15/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

2019 Eaton-Spicer R40155R264 Rear Differential

$1,450.15 USD

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	R40155R264
Stock Number	2498125
MLS Number	13444671
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Meritor-Rockwell MR2014XR325 Rear Differential

$450.15 USD

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR325
Stock Number	2264865
MLS Number	13246942
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2005 Eaton-Spicer 21060SR390 Rear Differential

$850 USD

CLEAN, PAINTED AND SEAL 10226476 INSTALLED

Condition	Remanufactured
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	21060SR390
Stock Number	D05B0589R
MLS Number	13403556
Category	Differentials, Rear
Last Updated	4/29/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

2010 Eaton RS404 Rear Differential for a International Prostar

$325 USD

(USED) Eaton RS404 Ratio: 3.70 Side Gear Splines: 41 W/ Locker: NO Cast#: N/A Ref# 509826

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	Prostar
Part Number	509826
Stock Number	25826295
MLS Number	13699471
Category	Differentials, Rear
Last Updated	7/14/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2001 Meritor RS23160 Rear Differential for a International 9100

$295 USD

(USED) Meritor RS23160 Ratio: 3.91 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200N1704

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9100
Stock Number	25804308
MLS Number	13699178
Category	Differentials, Rear
Last Updated	7/13/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

2018 Meritor MR2014X Rear Differential for a International LT

$325 USD

(USED) Meritor MR2014X Ratio: 3.25 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-F-2216

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25814303
MLS Number	13656609
Category	Differentials, Rear
Last Updated	7/13/2025
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.