Rear Differentials For Sale in United States

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2012 Peterbilt 386 Rear Differential

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Condition	Used
Fits To Make(s)	PETERBILT
Fits To Model(s)	386
Stock Number	1530
MLS Number	14147295
Category	Differentials, Rear
Last Updated	3/4/2026
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

2016 Eaton-Spicer RSP40R264 Rear Differential

Recently Updated

$600.24 USD

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RSP40R264
Stock Number	2606213
MLS Number	14136775
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2021 Meritor-Rockwell Rear Differential for a Meritor-Rockwell RRL23164R358

Recently Updated

$1,150 USD

LOCKER

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RRL23164R358
Stock Number	2602312
MLS Number	14118651
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2021 Alliance RT40-4NR241 Rear Differential

Recently Updated

$950.14 USD

Condition	Used
Rear End	2.41 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4NR241
Stock Number	2585508
MLS Number	14020082
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2013 Paccar MR2014PR325 Rear Differential

Recently Updated

$1,450.15 USD

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	PACCAR
Fits To Model(s)	MR2014PR325
Stock Number	2542609
MLS Number	14136668
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RS21145R586 Rear Differential

Recently Updated

$679.34 USD

Condition	Remanufactured
Rear End	5.86 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS21145R586
Stock Number	1181256
MLS Number	11334478
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Meritor-Rockwell RS23160R307 Rear Differential

Recently Updated

$850 USD

RS23-160-3.07

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS23160R307
Stock Number	2330612
MLS Number	13238363
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Detroit RT40-NFDRR308 Rear Differential

Recently Updated

$3,007.34 USD

Condition	Remanufactured
Rear End	3.08 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	RT40-NFDRR308
Stock Number	2007422
MLS Number	12477513
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2015 Meritor-Rockwell MEL20165R267 Rear Differential

Recently Updated

$1,400.35 USD

MERITOR-ROCKWELL, MEL20165, 2.67 RATIO

Condition	Used
Rear End	2.67 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MEL20165R267
Stock Number	2599768
MLS Number	14104410
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Easton, MD, US
Sold By	LKQ Heavy Truck

(855) 980-___ SHOW
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Meritor-Rockwell MR2014X Rear Differential for a 2023 Peterbilt 579

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MILES 896581, Ratio: 279

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Stock Number	896581-5
MLS Number	14222111
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 370-___ SHOW
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2006 Meritor RS23160 Rear Differential for a Volvo VNM

Recently Updated

$690 USD

(USED) Meritor RS23160 Ratio: 3.58 Side Gear Splines: 46 W/ Locker: NO Cast#: 3200-N-1704

Condition	Used
Fits To Make(s)	Volvo
Fits To Model(s)	VNM
Stock Number	25495837
MLS Number	12309555
Category	Differentials, Rear
Last Updated	3/4/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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2011 Meritor-Rockwell RS23161 Rear Differential for a Mack CXU612

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Meritor RS23161, 3.21 Ratio, Pullout, DIFF ONLY HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.21 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	ups-272161-3
MLS Number	14147569
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2011 Mack Pinnacle CXU612 Rear Differential for a Mack CXU612

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2011 Mack CXU612 Day Cab For Parts, Wired For Mack MP7 EPA10 Engine And Eaton/ Fuller FROF-15210C Manual Transmission.

Condition	Used
Fits To Make(s)	MACK
Fits To Model(s)	CXU612
Stock Number	ups-272161-18
MLS Number	14140690
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(833) 614-___ SHOW
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2015 Freightliner M2 106 Rear Differential

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Complete Rear Diff/Third Member 5.13 Gear Ratio, 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	79797
MLS Number	14149445
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

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2005 GMC Rear Differential for a GMC C5500

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Complete Rear Diff/Third Member, 5.13 Gear Ratio, Good Condition, Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C5500
Stock Number	76129
MLS Number	13788791
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(888) 519-___ SHOW
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Rockwell RS19145 Rear Differential for a Rockwell RS-19-145

Newly Listed

$500 USD

Good used Rockwell RS-19-145 rear, rear differential assembly with emergency brake. 4.11 ratio. 90 day guarantee for swap or refund

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RS-19-145
Stock Number	Ryd RS-19-145/4.11/
MLS Number	14220470
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(844) 402-___ SHOW
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Meritor-Rockwell MT40-14X Rear Differential for a 2024 Western Star 47X

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(Used) 2024 Western Star 47X, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00044-258, Serial Number: FOR08443121, Make: Meritor/Rockwell, Model: MT40-14X, Ratio: 4.33, Capacity: 20,000 Lbs...

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	Western Star
Fits To Model(s)	47X
Will Fit Year(s)	2024
Part Number	C11-00044-258
Stock Number	P-498976
MLS Number	14220157
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Meritor-Rockwell MT40-14X Rear Differential for a 2019 Freightliner Cascadia 126

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(Used) 2019 Freightliner Cascadia 126, REAR DIFFERENTIAL GEARS ONLY- Part Number: C11-00054-018, Serial Number: DRA19251126, Make: Meritor, Model: MT4014X, Ratio: 2.28, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	2.28 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2019
Part Number	C11-00054-018,
Stock Number	P-498947
MLS Number	14220130
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2009 Eaton-Spicer RSP40R355 Rear Differential

Newly Listed

$600.24 USD

RR 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RSP40R355
Stock Number	1450341
MLS Number	14219977
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Antioch, TN, US
Sold By	LKQ Heavy Truck

2016 Eaton-Spicer RSP40R342 Rear Differential

Recently Updated

$1,125 USD

Condition	Remanufactured
Rear End	3.42 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RSP40R342
Stock Number	2163153
MLS Number	11535108
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

Eaton-Spicer S130R538 Rear Differential

Newly Listed

$1,725 USD

Condition	Remanufactured
Rear End	5.38 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	S130R538
Stock Number	2417199
MLS Number	14219664
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 541-___ SHOW
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Eaton RDP40 Rear Differential for a 2017 Peterbilt 348

Newly Listed

$1,495 USD

GOOD INSPECTED DIFFERENTIAL ASSEMBLY/ LOCKER 90 DAY WARRANTY EXCHANGE, Axle Spline Count: 41, Core Charge: 500.00, Ratio: 5.29, Casting#: NA

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	348
Will Fit Year(s)	2017
Part Number	RDP41 LOCKER
Stock Number	22526-4
MLS Number	14219569
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Eaton RSP40 Rear Differential for a 2009 Peterbilt 386

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GOOD SHAPE, Ratio: 370

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	386
Will Fit Year(s)	2009
Stock Number	794779-4
MLS Number	14219538
Category	Differentials, Rear
Last Updated	3/3/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Meritor-Rockwell RR20145R614 Rear Differential

Newly Listed

$850.34 USD

RECONDITIONED RR20145 6.14 RATIO

Condition	Remanufactured
Rear End	6.14 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R614
Stock Number	2608398
MLS Number	14218956
Category	Differentials, Rear
Last Updated	3/2/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck