Used Rear Differentials For Sale

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2012 Axle Alliance RT40.0-4 Rear Differential for a Freightliner Cascadia

Recently Updated

$415 USD

(USED) Alliance Axle RT40.0-4 Ratio: 3.42 Side Gear Splines: 41 W/ Locker: NO Cast#: R6813510805

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25601678
MLS Number	12744214
Category	Differentials, Rear
Last Updated	8/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

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2005 Meritor RS17145 Rear Differential for a Freightliner M2 106

Recently Updated

$350 USD

(USED) Meritor RS17145 Ratio: 5.29 Side Gear Splines: 39 W/ Locker: NO Cast#: 3200K1675

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25756623
MLS Number	13414126
Category	Differentials, Rear
Last Updated	8/14/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2012 Spicer S130 Rear Differential for a Workhorse W62

Recently Updated

$1,250 USD

S130, 5.13 Ratio, P/N 513610, S/N HN04016310, PULLOUT. PRICE FOR DIFF ONLY.

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	WorkHorse
Fits To Model(s)	W62
Stock Number	UPS-155031-3
MLS Number	14297989
Category	Differentials, Rear
Last Updated	8/14/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

2011 Spicer S110 Rear Differential for a Workhorse Custom Chassis W62

Recently Updated

$650 USD

S110, 4.88 Ratio, P/N 513824, S/N HN03746973. PRICE IS FOR DIFFERENTIAL ONLY

Condition	Used
Rear End	4.88 ratio
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W62
Stock Number	UPS-674781-3
MLS Number	14291015
Category	Differentials, Rear
Last Updated	8/14/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

Axle Alliance RT40-4NR Rear Differential

Newly Listed

$450 USD

Core - RT40-4NR-241

Condition	Used
Rear End	2.41 ratio
Stock Number	36246
MLS Number	14541737
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2023 Detroit DA-RT-40.0-4S Rear Differential for a Freightliner CASCADIA

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DA-RT40.0-4S - Rear Rear - 2.64 Ratio - Pullout - DIFF ONLY.

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CASCADIA
Stock Number	4468-3
MLS Number	14347655
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2019 International CV Rear Differential

Newly Listed

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

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	CV
Stock Number	84161
MLS Number	14541113
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

Meritor-Rockwell RD20-145 Rear Differential for a 2009 Sterling ACTERRA

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(Used) 2009 Sterling ACTERRA, REAR DIFFERENTIAL GEARS ONLY- Part Number: S11-16333-529, Serial Number: FOR00610187, Make: Meritor, Model: RD20-145, Ratio: 5.29, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	5.29 ratio
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2009
Part Number	S11-16333-529
Stock Number	P-511154
MLS Number	14541014
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana RSP40 Rear Differential for a 2007 Peterbilt 387

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(Used) 2007 Peterbilt 387, REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-140601H4A00355, Serial Number: HN02497971, Make: Spicer, Model: DSP40, Ratio: 3.55, Capacity: 18,000 Lbs, Reference...

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2007
Part Number	C05-140601H4A00355
Stock Number	P-511128
MLS Number	14540989
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Dana DSP40 Rear Differential for a 2005 Kenworth T2000

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(Used) 2005 Kenworth T2000, REAR DIFFERENTIAL GEARS ONLY- Serial Number: HN01424074, Part Number: 310835, Make: Spicer, Model: DSP40, Ratio: 3.36, Capacity: 19,000 Lbs, Reference images for...

Condition	Used
Rear End	3.36 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T2000
Will Fit Year(s)	2005
Part Number	310835
Stock Number	P-112014
MLS Number	13853382
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2021 Meritor-Rockwell MR2014XR215 Rear Differential

Recently Updated

$550.15 USD

Condition	Used
Rear End	2.15 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR215
Stock Number	2685438
MLS Number	14526689
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2016 Eaton-Spicer S23190R430 Rear Differential

Recently Updated

$1,950 USD

MODEL: S23190R456

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	EATON-SPICER
Fits To Model(s)	S23190R430
Stock Number	2666178
MLS Number	14450297
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2019 Meritor-Rockwell MR2014XR264 Rear Differential

Recently Updated

$450.15 USD

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR264
Stock Number	2661118
MLS Number	14421741
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2010 Meritor-Rockwell RS23160R430 Rear Differential

Recently Updated

$850 USD

Condition	Used
Rear End	4.30 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS23160R430
Stock Number	2615637
MLS Number	14233660
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2013 Meritor-Rockwell MR2014XR264 Rear Differential

Recently Updated

$450.15 USD

DRA12103361

Condition	Used
Rear End	2.64 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR264
Stock Number	2582317
MLS Number	14161263
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2016 Meritor-Rockwell MR2014XR325 Rear Differential

Recently Updated

$450.15 USD

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR325
Stock Number	2259236
MLS Number	13246935
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2017 Meritor-Rockwell MR2014XR325 Rear Differential

Recently Updated

$450.15 USD

USED MERITOR MR2014X REAR DIFFERENTIAL 3.25 RATIO

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR325
Stock Number	2184285
MLS Number	14136228
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2009 Meritor-Rockwell RS20145R358 Rear Differential

Recently Updated

$250.44 USD

NEED CASE NUMBER

Condition	Used
Rear End	3.58 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	RS20145R358
Stock Number	2602898
MLS Number	14187263
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Spokane Valley, WA, US
Sold By	LKQ Heavy Truck

(855) 980-___ SHOW
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Meritor-Rockwell MD20143 Rear Differential for a 2011 Volvo VNL

Newly Listed

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MILES 867437, Ratio: 355

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Volvo
Fits To Model(s)	VNL
Will Fit Year(s)	2011
Stock Number	537589-4
MLS Number	14540753
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

(855) 624-___ SHOW
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Meritor-Rockwell MT40-14X Rear Differential for a 2015 Peterbilt 579

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2015 PETE 579 MERITOR MT14-40X REAR REAR DIFF, 3.90 RATIO, NO LOCKS, ABS, DRUM BRAKE, 40000 LBS, Ratio: 3.90, Casting#: NA, Serial#: NA

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2015
Stock Number	3858-PETE-5
MLS Number	13749028
Category	Differentials, Rear
Last Updated	8/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

2012 Spicer S130 Rear Differential for a Workhorse W62

Newly Listed

$1,250 USD

S130, 5.13 Ratio, PULLOUT

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	WorkHorse
Fits To Model(s)	W62
Stock Number	UPS-155442-3
MLS Number	14539642
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Dinuba, CA, US
Sold By	Garabedian Equipment

2001 Meritor-Rockwell RS21230 Rear Differential for a Freightliner FC70 CARGO

Recently Updated

$1,250 USD

Meritor RS-21-230, 2 Speed Differential, 5.86 Ratio, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	5.86 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	FC70 CARGO
Stock Number	2031-3
MLS Number	13903538
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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2005 International Rear Differential for a International 4400

Recently Updated

$750 USD

Complete Rear Diff/Third Member 5.57 Gear Ratio, Good Condition, Call DTI Trucks for more information and a shipping quote.

Condition	Used
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	4400
Stock Number	83520
MLS Number	14504608
Category	Differentials, Rear
Last Updated	8/12/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

Dana S21-170D Rear Differential for a 2012 Kenworth T270

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(Used) 2012 Kenworth T270, DIFFERENTIAL GEARS ONLY- Part Number: 512327, Serial Number: HN03777831, Make: Spicer, Model: S21-170D, Ratio: 4.56, Capacity: 16,000 Lbs, Reference images for...

Condition	Used
Rear End	4.56 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T270
Will Fit Year(s)	2012
Part Number	512327
Stock Number	P-504584
MLS Number	14427534
Category	Differentials, Rear
Last Updated	8/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts