Truck Rear Differentials for Sale

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2002 Eaton RSP41 Rear Differential for a Peterbilt 357

$795 USD

USED EATON RSP40 REAR DIFFERENTIAL RATIO: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	357
Stock Number	100075
MLS Number	14425155
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Eaton-Spicer 16120R488 Rear Differential

$650 USD

P#50189, R#50188

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	16120R488
Stock Number	2660595
MLS Number	14425041
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Alliance R19-2NR478 Rear Differential

$1,750.26 USD

NOT DRILLED FOR BRAKE

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	R19-2NR478
Stock Number	2660585
MLS Number	14425040
Category	Differentials, Rear
Last Updated	7/9/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Dana/IHC RA44R410 Rear Differential for a Dana-Ihc RA44R410

$850 USD

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	DANA-IHC
Fits To Model(s)	RA44R410
Stock Number	2660578
MLS Number	14425039
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Eaton-Spicer 16120R488 Rear Differential

$650 USD

P#50189, R#50188

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	16120R488
Stock Number	2660576
MLS Number	14425038
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Dana/IHC RA44R444 Rear Differential for a Dana-Ihc RA44R444

$850 USD

Condition	Used
Rear End	4.44 ratio
Fits To Make(s)	DANA-IHC
Fits To Model(s)	RA44R444
Stock Number	2660571
MLS Number	14425037
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2009 Meritor-Rockwell RR20145R358 Rear Differential

$450.34 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R358
Stock Number	2655230
MLS Number	14404154
Category	Differentials, Rear
Last Updated	6/18/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

Axle Alliance ART400-4S Rear Differential for a 2021 Freightliner Cascadia 126

$1,995 USD

DART400 RR LOCKER 3.08 RATIO WILL INSPECT. 90 DAY WARRANTY., Ratio: 3.08

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2021
Stock Number	52426-2
MLS Number	14424902
Category	Differentials, Rear
Last Updated	6/23/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Dana-Spicer W230S Rear Differential for a 1991 International 4900

$695 USD

W230S 4.78 RATIO USED T.O, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 478

Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	International
Fits To Model(s)	4900
Will Fit Year(s)	1991
Stock Number	52826-5
MLS Number	14424858
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RS404 Rear Differential for a 2000 Kenworth W900

$595 USD

GOOD INSPECTED TAKEOUT, 90 DAY WARRANTY EXCHANGE, Core Charge: NA, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2000
Part Number	RS404 19060S 21060S
Stock Number	51026-4
MLS Number	14424513
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton RSP40 Rear Differential

$995 USD

GOOD USED TAKEOUT RSP40 5.57 RATIO NOTES, Ratio: 5.57

Condition	Used
Rear End	5.57 ratio
Stock Number	001234
MLS Number	11307487
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2007 Meritor RR20145 Rear Differential for a Sterling L9513

$1,035 USD

(USED) Meritor RR20145 Ratio: 4.33 Side Gear Splines: 41 W/ Locker: YES Cast#: 3200-F-1878

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9513
Stock Number	26009905
MLS Number	14409491
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Eaton RSP40 Rear Differential

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RSP40 Ratio:3.55, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Stock Number	ATC2625
MLS Number	14423815
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RS402 Rear Differential

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RS402 Ratio:3.90, Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Stock Number	ATC2623
MLS Number	14423813
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Meritor-Rockwell RS20145 Rear Differential

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RS20145 with locker Ratio:3.73, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Stock Number	ATC2622
MLS Number	14423811
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RSP40 Rear Differential

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RSP40 Ratio:3.70, Ratio: 3.70

Condition	Used
Rear End	3.70 ratio
Stock Number	ATC2621
MLS Number	14423810
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RSP40 Rear Differential

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RSP40 Ratio:3.36, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Stock Number	ATC2619
MLS Number	14423808
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

Eaton RS402 Rear Differential

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RS402 Ratio:4.11, Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Stock Number	ATC2615
MLS Number	14423804
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Alma, AR, US
Sold By	Arkansas Truck Center

(855) 465-___ SHOW
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Mack CRD151 Rear Differential

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Mack CRD151 R4.19 21387140 Rear Reman - Ratio: 4.19, Core Charge: 0.00

Condition	Used
Rear End	4.19 ratio
Part Number	21387140
Stock Number	21387140-AB
MLS Number	12917359
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Spicer RA-44 Rear Differential

$1,000 USD

RA-44. Turns. Ratio: 6.57. USED. - Ratio: 6.57;Locker?: NO, Core Charge: 100.00

Condition	Used
Rear End	6.57 ratio
Stock Number	167720
MLS Number	12213980
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(844) 503-___ SHOW
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Meritor MR2014X Rear Differential for a 2013 Volvo VNL

$1,000 USD

GOOD USED, Core Charge: 500, Ratio: 3.36

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Will Fit Year(s)	2013
Stock Number	2A2E57358
MLS Number	14423123
Category	Differentials, Rear
Last Updated	6/13/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

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Mercedes-Benz ART40-4 Rear Differential for a 2017 Western Star 5700

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2017 WS 5700 MERCEDES ART40-4 3.23 RATIO 40000 LBS FRONT AND REAR LOCKERS, Serial#: 47291050438295, Ratio: 3.23, Casting#: 47291050438295

Condition	Used
Rear End	3.23 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	5700
Will Fit Year(s)	2017
Stock Number	3469-WS-4
MLS Number	13345804
Category	Differentials, Rear
Last Updated	6/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

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Eaton D46-170 Rear Differential for a 2016 Kenworth W900

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REAR READ D46-170 391 DOUBLE LOICKS, Ratio: 3:91

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2016
Stock Number	3279-3
MLS Number	13343540
Category	Differentials, Rear
Last Updated	6/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 794-___ SHOW
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2017 Meritor-Rockwell MR2014X Rear Differential for a Kenworth T680

$500 USD

MR2014X- Rear Rear - 3.42 Ratio - Pullout - DIFF ONLY. HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	UPS-279131-30
MLS Number	14360414
Category	Differentials, Rear
Last Updated	6/12/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment