Used Rear Differentials For Sale by Dealerships

(833) 913-___ SHOW
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Meritor RR20145-3.58 Rear Differential

$899 USD

RR20145 3.58 Inspected takeout. +$150 core, Yoke; SPL170, Side gear; 41 Spline, Input shaft; 39 Spline

Condition	Used
Stock Number	15318
MLS Number	13869094
Category	Differentials, Rear
Last Updated	1/15/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(833) 913-___ SHOW
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2016 Eaton RDH40 Rear Differential for a Kenworth T880

$1,495 USD

RDH40 3.70 LOCKER Inspected Takeout +$650 core, Yoke: SPL170, Side Gear: 41 Splines, Input: 39 Splines

Condition	Used
Rear End	3.70 ratio
Fits To Make(s)	KENWORTH
Fits To Model(s)	T880
Stock Number	14737
MLS Number	13780952
Category	Differentials, Rear
Last Updated	1/15/2026
Location	Spokane Valley, WA, US
Sold By	High Mountain Horsepower

(844) 402-___ SHOW
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Meritor-Rockwell RS26185 Rear Differential for a 2008 Seagrave Pumpers

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(Used) 2008 Seagrave Pumpers, DIFFERENTIAL GEARS ONLY- Part Number: R124-00H, Serial Number: NWK00086519, Make: Meritor, Model: RS26185, Ratio: 5.38, Capacity: 27,000 Lbs, For more...

Condition	Used
Rear End	5.38 ratio
Fits To Make(s)	Seagrave
Fits To Model(s)	Pumpers
Will Fit Year(s)	2008
Part Number	R124-00H
Stock Number	P-494176
MLS Number	14091956
Category	Differentials, Rear
Last Updated	1/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Meritor-Rockwell RD20-145 Rear Differential for a 2018 Peterbilt 567

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(Used) 2018 Peterbilt 567, FRONT DIFFERENTIAL GEARS ONLY- Part Number: C05-2101011HK00373, Serial number: F0R04320937, Make: Meritor, Model: RD20-145, Ratio: 3.73, Capacity: 20,000 Lbs,...

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2018
Part Number	C05-2101011HK00373
Stock Number	P-494137
MLS Number	14091903
Category	Differentials, Rear
Last Updated	1/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 835-___ SHOW
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Dana Rear Differential for a 2004 International 4300

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Dana Rear Axle P/N: 3561327C91, Ratio: 4.11 For Sale. Brake Type: Hydraulics, No Locker, Capacity: 19000 LBS. Call for more information, we ship everywhere., Ratio: 4.11

Condition	Used
Rear End	4.11 ratio
Fits To Make(s)	International
Fits To Model(s)	4300
Will Fit Year(s)	2004
Part Number	3561327C91
Stock Number	IN-0875-15
MLS Number	14091734
Category	Differentials, Rear
Last Updated	1/15/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

Eaton Rear Differential for a 1987 GMC Brigadier

$1,995 USD

RC402 4.33 RATIO USED T.O.LOCKER, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 433

Condition	Used
Rear End	4.33 ratio
Fits To Make(s)	GMC
Fits To Model(s)	Brigadier
Will Fit Year(s)	1987
Stock Number	11126-3
MLS Number	14091649
Category	Differentials, Rear
Last Updated	1/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton Rear Differential for a 2006 Peterbilt 378

$3,295 USD

D46-170 LOCKER REAR USED T.O 3.91 RATIO WILL INSPECT IN OUR GEARSHOP 90 DAY WARRANTY.SUSPENSION ASSY INVENTORIED SEPERATLY., Ratio: 3.91

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	378
Will Fit Year(s)	2006
Stock Number	11026-2
MLS Number	14091634
Category	Differentials, Rear
Last Updated	1/16/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(844) 503-___ SHOW
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Meritor-Rockwell Rear Differential for a 2016 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)	2016
Stock Number	2A2E57047
MLS Number	14091507
Category	Differentials, Rear
Last Updated	1/17/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(844) 503-___ SHOW
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Meritor-Rockwell RR20-145 Rear Differential for a 1994 Peterbilt 378

$750 USD

GOOD USED, Core Charge: 50, Ratio: 3.73

Condition	Used
Rear End	3.73 ratio
Fits To Make(s)	PETERBILT
Fits To Model(s)	378
Will Fit Year(s)	1994
Stock Number	2A2E57012
MLS Number	14054555
Category	Differentials, Rear
Last Updated	1/17/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 624-___ SHOW
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Meritor-Rockwell RT46-160P Rear Differential for a 2012 Freightliner Cascadia 125

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2012 FRTLR CASCADIA MERITOR RT46-160P REAR REAR DIFF, 3.91 RATIO, AIRLINER SUSPENSION, ABS, DRUM BRAKE, 40000 LBS, Serial#: NA, Ratio: 3.91

Condition	Used
Rear End	3.91 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 125
Will Fit Year(s)	2012
Stock Number	3883-FRTLR-3
MLS Number	14091485
Category	Differentials, Rear
Last Updated	1/17/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 624-___ SHOW
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Meritor-Rockwell MT40-14X Rear Differential for a 2018 Freightliner Cascadia 126

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2018 FRTLR CASCADIA MERITOR RT40-145 REAR DIFF WITH LOCK AND 3.08 RATIO, AIRLINER SUSPENSION, DISC BRAKE AND ABS, Serial#: NA, Ratio: 3.08, Casting#: NA

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	Freightliner
Fits To Model(s)	Cascadia 126
Will Fit Year(s)	2018
Stock Number	3885-FRTLR-5
MLS Number	14091464
Category	Differentials, Rear
Last Updated	1/15/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

(855) 370-___ SHOW
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2009 Eaton S23-170 Rear Differential for a International Durastar (4400)

$1,816 USD

(USED) Eaton S23-170 Ratio: 3.73 Side Gear Splines: 46 W/ Locker: NO Cast#: CANNOT VERIFY

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	DURASTAR (4400)
Stock Number	25660042
MLS Number	13170578
Category	Differentials, Rear
Last Updated	1/15/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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2012 Meritor MS1714X Rear Differential for a Freightliner M2 106

$425 USD

(USED) Meritor MS1714X Ratio: 4.88 Side Gear Splines: 41 W/ Locker: NO Cast#: 3200-K-1675

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Stock Number	25825473
MLS Number	13697306
Category	Differentials, Rear
Last Updated	1/15/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(866) 314-___ SHOW
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Meritor-Rockwell RD20145 Rear Differential

$950 USD

3.58,

Condition	Used
Stock Number	REAR-2252
MLS Number	14088417
Category	Differentials, Rear
Last Updated	1/14/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(866) 314-___ SHOW
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Meritor-Rockwell RD20145 Rear Differential

$950 USD

3.58,

Condition	Used
Stock Number	REAR-2251
MLS Number	14088409
Category	Differentials, Rear
Last Updated	1/14/2026
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

(888) 519-___ SHOW
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Isuzu NPR Rear Differential

$600 USD

Good used Isuzu NPR rear, rear differential assemby. 5.13 ratio 90 day guarantee for swap or refund

Condition	Used
Rear End	5.13 ratio
Fits To Make(s)	ISUZU
Fits To Model(s)	NPR
Stock Number	Ryd NPR/5.13/20
MLS Number	11904349
Category	Differentials, Rear
Last Updated	1/15/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(844) 402-___ SHOW
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Meritor-Rockwell RT46-160 Rear Differential for a 2019 Peterbilt 567

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(Used) 2019 Peterbilt 567, REAR DIFFERENTIAL GEARS ONLY- Part Number: C05-24010044A10489, Serial Number: FOR04872602, Make: Meritor, Model: RT46-160, Ratio: 4.89, Capacity: 23,000 Lbs, For...

Condition	Used
Rear End	4.89 ratio
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Will Fit Year(s)	2019
Part Number	C05-24010044A10489
Stock Number	P-494099
MLS Number	14088222
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2009 Axle Alliance R15-2N Rear Differential for a Freightliner MT55 Chassis

$850 USD

R15-2N, 4.10 Ratio, Pullout, DIFF ONLY, HOUSING SOLD SEPARATELY

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT55 Chassis
Stock Number	UPS-144484-3
MLS Number	14088109
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2008 Axle Alliance R15-2N Rear Differential for a Freightliner MT55 Chassis

$850 USD

R15-2N, 4.10, S/N 742820-A094253. PRICE IS FOR DIFFERENTIAL ONLY

Condition	Used
Rear End	4.10 ratio
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT55 Chassis
Stock Number	UPS-143715-3
MLS Number	14088101
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2012 Meritor-Rockwell MR2014X Rear Differential for a Mack CXU613

$500 USD

MR2014X - 3.25 Ratio - Pullout - P/N MR2014X325. DIFF ONLY, HOUsING SOLD SEPARATELY

Condition	Used
Rear End	3.25 ratio
Fits To Make(s)	MACK
Fits To Model(s)	CXU613
Stock Number	UPS-272558-4
MLS Number	13890766
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Eaton 21060S Rear Differential

$400 USD

21060S - 5.57 - Pullout - Grade A - Unit In Good Condition.

Condition	Used
Rear End	5.57 ratio
Stock Number	4537079
MLS Number	13889599
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 905-___ SHOW
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Meritor-Rockwell MR2014XR308 Rear Differential

$450.15 USD

Condition	Used
Rear End	3.08 ratio
Fits To Make(s)	MERITOR-ROCKWELL
Fits To Model(s)	MR2014XR308
Stock Number	2593384
MLS Number	14068895
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

Eaton RS404 Rear Differential for a 2000 Kenworth T800

$695 USD

RS404 3.90 RATIO USED TAKEOUT, WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY., Ratio: 3.90

Condition	Used
Rear End	3.90 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2000
Stock Number	10826-2
MLS Number	14087670
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Eaton DSP40 Rear Differential for a 2012 Kenworth T660

$795 USD

RSP40 USED TAKEOUT, 3.55 RATIO WILL INSPECT IN OUR GEARSHOP. 90 DAY WARRANTY, Ratio: 3.55

Condition	Used
Rear End	3.55 ratio
Fits To Make(s)	Kenworth
Fits To Model(s)	T660
Will Fit Year(s)	2012
Stock Number	10926-3
MLS Number	14087649
Category	Differentials, Rear
Last Updated	1/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts