Rear Differentials For Sale

Meritor MS-113 Rear Differential

Recently Updated

$850 USD

Good used Meritor MS-113 rear, rear differential assembly. 4.56 ratio. 90 day guarantee for swap or refund

Quantity	2
Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	MERITOR
Fits To Model(s)	MS-113
Stock Number	Ryd MS-113/4.56/37
MLS Number	14081706
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Spicer N175 Rear Differential

Recently Updated

$600 USD

Good used Spicer N175 rear, rear differential assembly. 4.44 ratio. 36 spline axles. 90 day guarantee for swap or refund.

Quantity	3
Condition	Used
Rear End	4.44 ratio
Fits To Make(s)	SPICER
Fits To Model(s)	N175
Stock Number	Ryd N175/4.44/36
MLS Number	10225696
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Spicer S110-S Rear Differential

Recently Updated

$700 USD

Good used Spicer S110-S rear, rear differential assembly. 4.88 ratio. 90 day guarantee for swap or refund

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	SPICER
Fits To Model(s)	S110-S
Stock Number	Ryd S110-S/4.88/34
MLS Number	10806779
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

Price Drop $150 USD

Used take out Rockwell RS-20-145 rear, rear differential assembly. 3.58 Ratio. No warranty

Quantity	2
Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RS-20-145
Stock Number	Ryd RS-20-145/3.58/
MLS Number	10328665
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Rockwell RS20145 Rear Differential for a Rockwell RS-20-145

Recently Updated

$500 USD

Good used Rockwell RS-20-145 rear, rear differential assembly. 3.58 Ratio. 90 day guarantee for swap or refund,

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ROCKWELL
Fits To Model(s)	RS-20-145
Stock Number	Ryd RS-20-145/3.58/
MLS Number	10204618
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Detroit RS21-4 Rear Differential for a 2024 Freightliner M2 106

Newly Listed

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(Used) 2024 Freightliner M2 106, DIFFERENTIAL GEARS ONLY- Part Number: C11-00007-217, Serial Number: 742821A0267291, Make: Detroit, Model: RS21-4, Ratio: 5.56, Capacity: 19,000 Lbs,...

Condition	Used
Rear End	5.56 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2024
Part Number	C11-00007-217
Stock Number	P-497944
MLS Number	14157193
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2013 Detroit DARS-17.5-4RTBD Rear Differential

Recently Updated

$1,000.45 USD

Condition	Used
Rear End	4.79 ratio
Fits To Make(s)	DETROIT
Fits To Model(s)	DARS-17.5-4RTBD
Stock Number	2575253
MLS Number	14023230
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2008 Alliance RT40-4RLR358 Rear Differential

Recently Updated

$950.14 USD

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	ALLIANCE
Fits To Model(s)	RT40-4RLR358
Stock Number	2548470
MLS Number	13759303
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell MR2014XR247 Rear Differential

Recently Updated

$450.15 USD

Condition	Used
Rear End	2.47 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR247
Stock Number	2228712
MLS Number	14136330
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Eaton-Spicer S23190R358 Rear Differential

Recently Updated

$2,325 USD

Condition	Remanufactured
Rear End	3.58 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	S23190R358
Stock Number	2143243
MLS Number	13349736
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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1998 Eaton RS461-4.11 Rear Differential for a Peterbilt 330

Recently Updated

$1,395 USD

RS461 4.11 Inspected takeout+ $500 Core Fee, Yoke 1710, Side gear 36 Spline, Input 41 Spline

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	330
Stock Number	12537
MLS Number	13376951
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

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1991 Meritor RS21230 Rear Differential for a Ford F800

Recently Updated

$1,534 USD

(USED) Meritor RS21230 Ratio: 6.50 Side Gear Splines: 39 W/ Locker: NO Cast#: 1523

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	F800
Stock Number	25793166
MLS Number	13567887
Category	Differentials, Rear
Last Updated	2/21/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2013 Meritor-Rockwell RS24160 Rear Differential for a Capacity TJ5000

Recently Updated

$700 USD

Meritor S24160, 7.17 Ratio, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	7.17 ratio
Fits To Make(s)	Capacity
Fits To Model(s)	TJ5000
Stock Number	UPS-55729-4
MLS Number	14020508
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2021 Meritor-Rockwell MR2014X Rear Differential for a International RH613

Recently Updated

$500 USD

MR2014X - 2.79 Ratio - Pullout - DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	RH613
Stock Number	2067-4
MLS Number	14068582
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2015 Meritor-Rockwell MR2014X Rear Differential for a International ProStar

Recently Updated

$500 USD

MR2014X - 2.79 Ratio - Pullout - Grade A - Unit In Good Condition.

Condition	Used
Rear End	2.79 ratio
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	ProStar
Stock Number	1997-3
MLS Number	13902932
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Meritor-Rockwell ME20165 Rear Differential for a Mack CXU613

Recently Updated

$680 USD

ME20165 (RSL23160) Locking Diff - 3.07 Ratio - Pullout - Grade B - Tail Bearing Worn, Good Gearset Case.

Condition	Used
Rear End	3.07 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	UPS-276269-3
MLS Number	13902864
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2013 Meritor-Rockwell RS23160 Rear Differential for a Freightliner M2 112 Medium Duty

Recently Updated

$700 USD

RS23160, 5.38 Ratio, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	5.38 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	M2 112 Medium Duty
Stock Number	1969-3
MLS Number	13897817
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Spicer S23190D Rear Differential for a Peterbilt 384

Recently Updated

$1,250 USD

S23190D Locker - 3.42 Ratio - Pullout - P/N 512387. DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	3.42 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	384
Stock Number	1925-3
MLS Number	13897105
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton Rear Differential

Recently Updated

$300 USD

RS402 - 3.90 Ratio - Core - Grade C - Rebuildable - Ring Pinion Have Broken Teeth. CORE UNIT SOLD AS-IS

Condition	Used
Rear End	3.90 ratio
Stock Number	4539378
MLS Number	13893036
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Spicer N175 Rear Differential

Recently Updated

$600 USD

Good used Spicer N175 rear, rear differential assembly. 4.78 ratio. 90 day guarantee for swap or refund

Quantity	2
Condition	Used
Rear End	4.78 ratio
Fits To Make(s)	SPICER
Fits To Model(s)	N175
Stock Number	Ryd N175/4.78/36
MLS Number	10744592
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Paccar MR2014P3 Rear Differential for a 2018 Peterbilt 567

Newly Listed

Contact for price

(Used) 2018 Peterbilt 567, REAR DIFFERENTIAL GEARS ONLY- Part Number: C8-1A01A20000F3K20, Serial Number: FOR04401581, Make: PACCAR, Model: MR2014P3, Ratio: 3.55, Capacity: 20,000 Lbs, For...

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2018
Part Number	C8-1A01A20000F3K20
Stock Number	P-497852
MLS Number	14155431
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Meritor-Rockwell RS21160 Rear Differential for a 2007 Freightliner M2 112 Medium Duty

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(Used) 2007 Freightliner M2 112 Medium Duty, DIFFERENTIAL GEARS ONLY- Part Number: S11-20375-358, Serial Number: FOR00405406, Make: Meritor, Model: RS21160, Ratio: 3.58, Capacity: 21,000 Lbs...

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 112 Medium Duty
Will Fit Year(s)	2007
Part Number	S11-20375-358
Stock Number	P-497777
MLS Number	14155354
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Eaton-Spicer RSP40R390 Rear Differential

Newly Listed

$850 USD

Condition	Remanufactured
Rear End	3.90 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	RSP40R390
Stock Number	REC RSP40-3.90
MLS Number	14155318
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Meritor-Rockwell RR20145R391 Rear Differential

Recently Updated

$695.34 USD

Condition	Remanufactured
Rear End	3.91 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RR20145R391
Stock Number	REC RR20145-3.91
MLS Number	13593231
Category	Differentials, Rear
Last Updated	2/20/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck